OWC expected this RAM to. CPU. Example: if a 1067MHz capable CPU is included in the system, the maximum speed the memory will run at is 1067MHz regardless of the specified speed of the memory Best Performance Optimization Tips Since the memory controller is based on three channel design, the following rules should be. 99. 24 CM (6 inches) of clearance at the front and back of the workstation as shown in the following figure. 0 Gb/sec which supports RAID 0, 1, 5, and 10. 35V and 1. 5". 1 RJ-45 to Integrated Gigabit LAN 5. 1,001x. There is a fair amount of spare room in the Z400 case so you can fit in other heatsinks/fans. This product. While officially supported memory is up to 4GB HP sourced modules, Z400 will work with up to 6 pcs 8GB ECC Unbuffered DIMMs! Check Link and Link for proper installation order / additional info. 20 GHz. Video - GTX 760 4gb ddr5. . UPDATE: THIS IS PART OF THE PROBLEM WITH DOING "UNSUPPORTED" THINGS WITH THE HP WORKSTATIONS. This does not imply an 86% increase in performance. 89: 0. I'll get you some HP part numbers shortly for RAM that is from HP and specifically for the Z400 workstation. Connector: RJ45. check/search this forum on posts "SDH" has made on the z400/600 systems . Memory range from 1 GB to 16GB for the 4-DIMM product Memory range from 1 GB to 24GB for the 6-DIMM product No support for mirroring No support for DIMM sparing BIOS errors and warnings The BIOS generates warnings/errors on invalid memory configurations: HP Z400 RAM Upgrade Rebuild your business operations with the HP Z400 Workstation by upgrading its memory and experience the difference in your business productivity. 2 Achieve up to an 86% increase in memory bandwidth over previous generation HP workstations. Product Description: HP Z400 Base Model Workstation. Put both sticks of the slower RAM in slots #1 and #2, and the faster RAM in #3 and #4. Max RAM: 24GB. I wanted to get him one for Xmas, but have no idea which cards will be compatible with his machine. A quick question,i have hp z400 gen1 with 4 mem slots. (every boot F1 need to use) Now i decided to upgrade the BIOS to the latest BIOS in HP site 2018. 00. AFAICT the v2 take only unbuffered ram. 8GT/s QPI, Dual-Core Intel Xeon W3505, 2. Generally, maximum memory performance is achieved by evenly distributing total desired memory capacity across all4GB DDR4-2133 ECC Registered RAM. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. Memory: • 6x DDR3 SDRAM DIMM 240-pin 800/1066/1333 ECC (24GB Max) Audio: • Integrated Realtek ALC262. Category Accueil Écrans HP. 2GB(2x1GB) DDR3-1333 ECC. The w3550 Xeon only supports a max of 1066mhz RAM, so the RAM is running at the max speed for the processor. 240GB 2. MemoryCow stocks DDR3 or DDR3L 4GB memory upgrades for your HP Z400 [Workstation] Desktop to boost performance and capacity. 2,821 823 266. I bought two of the v2 recenty for $39 on eBay. 2. The Z420 (Z620, Z820) have 4 memory channels per CPU, and each channel has 2 DIMM sockets: one black, and one white. 66 GHz, 8MB cache, 1066 memory, 4. 2 GB/sec. 42 TB max Removable Boot Drive option SATA Hard Drives SATA (Serial ATA) Hard Drives for HP Workstations 160 GB 7,200 rpm SATA 3. System CPU Type. Provide at least 15. Whatever the z400 uses as it’s uprated CPU cooler is the one to use. 500210-571. 46 GHz. 0, 1 IEEE 1394a standard, 1 audio out, and 1 microphone. Buy Kingston HP Z440 [Workstation] Desktop Memory RAM & SSD upgrades. The version 2 Z400 and Z600 HP recommended memory is all ECC also, and the Z400 version 2 still is supposed to stick with unbuffered memory. Free shipping! | Shop the latest deals! search; United States. Connector: RJ45. Most Z400s came with Performance that can handle hot 130W x 5690 max TDP processors. Find an HP authorized service center near you. Max Storage: 1 TB. DDR3-1333. The PC should 'see' the BIOS files on the flash drive. HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. this gives the pc 6 cores at 3. The Z400 Supports up to 24GB of DDR3 10600 memory and 2 x Internal 2. I have hp z400 with following spacs: Processor : X5690. Now I wanted to install a stronger GPU, a RX 580. Similar Questions. Windows packed onto a SSD and boom, I had a great computer. 7 inches) Memory PC3-10600 DDR3-1333 ECC Unbuffered. 90. Today we have some results gleaned from HP's Z400 workstation. NOTE 2: Configurations of greater than 4x memory DIMMs, or that include 32GB DIMMs, require the HP. Best choice memory for HP Z400 Workstation Computer. 3% back in HP Rewards. 3 Support up to 64 GB of the latest. HP Z Series Workstations. 240GB 2. The following table lists the environmental specifications of HP Workstations. And see: Lower end LGA1366 CPU's use 1066 but the W3690 supports 1333. 20 GHz Xeon CPU 3670 16GB RAM 480G HDD NVIDIA Quadro 2000 WIN-10. Maximum memory capacities assume Windows 64-bit operating systems or Linux. Two notes from the most recent HP QuickSpecs for the Z400 (v36, July 2019): NOTE 1: ONLY registered DDR4 DIMMs are supported. Memory RAM for Z420 Workstation. - RAM tests include: single/multi core bandwidth and latency. 10. 5 Maximum memory capacities assume Windows 64-bit operating systems or Linux. Memory for HP Workstation Z400 (w/6 DIMM slots) Original Replacement. That uses the power supply's fan to guide front cooling air up and out over the memory bank. Product: Z400. 0 ports available by three 2 x 5 headers. Memory Bandwidth. 67GHz CPU + HSF. 2 Internal 3. I have read the offical manual to see what CPU and ram I could max out. Desktop/Workstation RAM upgrade » Workstation Z400 z-Seriesby HP - HPE. I have a Z400 workstation. For the X5690 used on eBay search there for its single sSpec code of SLBVX. Again, the processor you choose depends on your work and whether you multitask. 40 GHz, 4 MB cache, 1066 memory, 4. Graphic card: 2D Professional: NVIDIA Quadro NVS 450 512 MB PCIe. 06 GHz Quad Core nVidia Quadro 600 1GB. Resolution. If an 2400 MT/s capable CPU is used in the system, the maximum speed the memory runs at is 2400 MT/s, regardless of the specified speed of the memory. Processor upgrade: From Intel W3520 to Intel W3670. Low-voltage RAM is best for applications requiring minimal power consumption. Your computer's memory capability: Slots: 4 (2 banks of 2) Maximum memory: 16GB Standard memory: 1 to 8GB removable All compatible upgrades DRAM Internal SSD. it is hard to say what gives users more performance - more memory, or following memory installation guidelines. QuickSpecs HP Z400 Workstation Overview DA - 13276€€€Worldwide QuickSpecs — Version 49 — 2/1/2012 Page€1. Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . To realize full performance at least one DIMM must be inserted into each channel. With Windows 32-bit operating systems, memory above 3 GB may not all be available due to system resource requirements. I personally like to add in the USB3 HP 2x2 PCIe card, and it is based on exactly the same USB3 Texas Instruments chipset used on all the ZX20. net. Place the workstation in an area with adequate ventilation. 4. 1 PCIe x4 Gen2, 1 PCIe x4 Gen1, 2 PCI Slots. The workstation supports these DIMM arrangements, depending on which Z400 product you order: Up to six DIMM slots. If an 2400 MT/s capable CPU is used in the system, the maximum speed the memory runs at is 2400 MT/s, regardless of the specified speed of. 時間も投資も無駄にせず、生産性の向上に貢献できるのが HP Z400 ワークステーションです。. 5V only. Think ive figured out why the RAM is only running at 1066 at least. 450, 600 GB; 2. . 5-inch-wide SATA Desktop Disk-Drive. Small Business. 3169. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. 500210‐171. HP Z Series Workstations. 5″ or 3. Looking at the list of supported CPU's, I would be looking for a xeon E5-2687W on ebay. 2GB, Spare P/N 536887-001, P/N on sticker 500209-562 (Hynix HMT125U7TFR&C, Samsung M391B5673FH0-CH9) 4GB, Spare P/N 537755-001, P/N on sticker 500210-571 or -071 . Processing speed is a big factor when it comes to running certain programs,. 2: 2. The workstation supports these DIMM arrangements, depending on which Z400 product you order: Up to six DIMM slots. Following the specifications and instructions of HP - HPE the memories can be easily used next to. Enter model or choose from the list below. Product: HP Z400. In this video we'll show you how we installed 48GB of Memory in to an HP Z400 Workstation. 00. Característica . You'll need several power-leads from your computer's power-supply -- one to each CD/DVD or HDD. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z400 Workstation (4 DIMM Slots) search; India. 5. Why 3, who knows. 40 GHz, 4 MB cache, 1066 memory, 4. You can even see on the silver outside serial number label where a version 2 Z400 will have "HP Z400 6-DIMM Workstation" at its bottom left corner. Learn more about HP Workstation Z400 memory What HP Workstation Z400 DIMM type is supported? UDIMM Why are there various DIMM types supported? Factory configured. $ 18. 53 GHz, 4 MB cache, 1066 memory,. I got bit by not following HP's rules on memory for these workstations and thus a. if a 1067 MHz-capable CPU is included in the system, the maximum speed at which the memory will run is 1067 MHz regardless of the specified speed of the memory. The max temperatures were in the low 80's. 2 lbs (19. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z400 Workstation (6 DIMM Slots) - FREE US Delivery. Nov 5, 2015. Best performance optimization tips Since the memory controller is based on The processor supports up to 4 channels of DDR4 memory. • The CPUs determine the speed at which the memory is clocked, i. Follow the onscreen instructions to update the BIOS. We support your HP Workstation Z400 memory purchase long after the sale. . Hey guys! Notice the builds here are from the Z400 v2 which feature 6 ram slots. Yes No. Where to buy. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z400 Workstation (6 DIMM Slots) search; India. The Motherboard shows up as HP 0B4Ch D with x58 chipset. 11 fps: Min Avg Max; 2. I HAVE ONE VERSION 2 Z400 FOR. 16GB KIT (4 x 4GB) for HP-Compaq Z Workstation Series Z200 Z400 (4 DIMM Slots) Z400 (6 DIMM Slots). Máy trạm HP Z400 Workstation máy tính đồ họa chuyên nghiệp. 5-inch 7mm (with 9. Feels like every day the system works less and freezes earlier on. 1,515. I bought a HP Z400 for secondary PC. 61 succe. HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. Buy Memory RAM Upgrades for your HP Workstation Z400 (6 slots) - 100% Compatibility Guaranteed. 3D Basic: NVIDIA Quadro FX 380 256 MB PCIe. If you have a Z400 w/6 memory slots and are in need of more power this will give it to you. 99. 53 GHz, 4 MB cache, 1066 memory,. Whatever you do fill all 6 slots with identical RAM, and the right type. I've also recently added another 4GB of RAM: the total is now 20GB (5×4GB). USB 2. However, I do not have a problem with hyperthreading. Maximum memory. Maximum Hard Drive Configurations. The HP Z workstation comes with several processor options, starting with the Intel Xeon W-2102 in the base model and up to the highest-end, astoundingly fast Intel Xeon W-2295. 0, 1 IEEE 1394a standard, 1 audio out, and 1 microphone. Memory range from 1 GB to 16GB for the 4-DIMM product. 500210-572 = 661524-001 = for the Z210 but same HP memory used in the Z400 if you look at the specs. 5,963 1,337 552. Front I/O: 2 USB 2. 0 Gb/s with NCQ 3. Got a HP Z840 PC in, refurbed from new egg. I believe the highest rated cpu that works with this model is the x5690. 4-DIMM slots/ 6-DIMM slots (depending on base unit model) for DDR3 ECC memory 6. No support for mirroring. The DIMM I added is identical in specification to the original 4 DIMMS. 8 GB/s 28. Network: • Broadcom NetXtreme Gigabit Ethernet. 5” Bays 10. 00 GB: OpenCL Performance. SKU H6Y83UT. Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . 14 products. Seagate. 16GB DDR4-2133 ECC Registered RAM. Neither of these chips wor. 00 USD, and be happy with that. Provide at least 15. or Best Offer. or Best Offer. or Best Offer. Shop Now!These are the memory sticks you should buy for HP Z400. Memory RAM for Compaq Z400 Workstation (4 DIMM Slots) Free Shipping; Lifetime Warranty; 100%. #1. ここでは HP Z400 Workstation で、使用しているメモリ規格やメモリ搭載容量、メモリ増設に関する注意についてご案内いたします。. and also have the Performance heatsinks/fans because your current processors are rated to 130W max TDP, as is the X5690. memory. The Z400 as you know is a single processor workstation and as such its case has a pretty high cooling capacity. SKU 2W922AA. As I understand it I'm going from Unbuffered to Buffered memory modules. Intel Xeon W3520, 16GB RAM, 160GB HDD. He also change the CPU fan and connected to the 4 pin connector near to RAM. Available at nearby stores. 53 GHz, 4 MB cache, 1066 memory,. 24 GBCrucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z400 Workstation (6 DIMM Slots) - FREE US Delivery. 00. Crucial Scanner. the z400 is a newer system, and as such offers better speed and upgrade path in regards to memory/cpu and it has pci-e 2. I bought exactly what he said to buy and all I get are the 5 beeps. This is how the Z400 CPU is designed. Xeon W3505 (Dual Core, not even Hyper Threading) 12 GB 1333Mhz RAM (2gb x 6) running at 1066Mhz thanx to CPU. 77: 0. Your #1 scenario. DGroves is incorrect in asserting that an HP z400 can not run modern GPU's, including the current Pascal Series. 2 card on my Z400 with PrimoCache Pro. Hey guys! Notice the builds here are from the Z400 v2 which feature 6 ram slots. …The w3550 Xeon only supports a max of 1066mhz RAM, so the RAM is running at the max speed for the processor. Specs HP Z400 Workstation Minitower Intel® Xeon® 3000 Sequence W3680 12 GB DDR3-SDRAM Windows 7 Professional KK657EA PCs/Workstations Z400 Workstation, Intel Xeon Six-Core Processor W3680 (3. 2. 5 TB SATA drive expected availability 9/09). 89:. Temperature. 8GHz), 3GB. RAM memory. 8GT/s QPI, Dual-Core Intel Xeon W3505, 2. AMD FirePro V5700 512 MB (RV730), 700 MHz GPU, 900 MHz GDDR3 memory. . Why does crucial recommend a higher maximum ram limit for my system than the. Solution. DDR3-1600 • CL=11 • NON-ECC • UDIMM • 240-pin • 1. all running. I would say that is a pretty major issue. CPU - Intel Xeon E5649 six core CPU. I have posted on a German company that sells memory kits for the Z400 Version 2 (6 memory slots instead of 4) for 48GB total, so it sure seems that it can be done. 1x 4GB. USE OF THE MEMORY BELOW HAS RELIABLY WORKED IN THE SIX VERSION 2 Z600s I HAVE DONE THIS WITH. Maximum Frequency: 1. Buy Memory RAM Upgrades for your HP Workstation Z400 (4 slots) - 100% Compatibility Guaranteed. We specifically used the 4 memory slot HP Z400 system board to prove that. An SSD will wake things up considerably and I’d suggest a Samsung 750 EVO. 25 Bays. Maximum Memory; 24GB: Memory Expansion Slots / Banks; 6 Sockets: Memory Type & Info; PC3-8500/10600 DDR3 ECC SDRAM DIMM 240pin memory: System CPU Type;. HP ZBook Fury 16 Mobile Workstation. HP Z400 almost 48GB ram Upgrade + RamDisk Benchma…The HP Z400 supports Unbuffered 1GB single rank, 2GB and 4GB dual rank PC3-10600E 1333MHZ ECC DIMMs. 5” Bays 10. Intel Gigabit CT Desktop NIC. The version 2 Z400 and Z600 HP recommended memory is all ECC also, and the Z400 version 2 still is supposed to stick with unbuffered memory. I am having the z400 v1 which only has 4 ram slots and a memory max cap at 16GB. 5 volt Micron PDF, below. Third external 5. Workstation z400 Memory Upgrades are backed by a lifetime warranty. Place the workstation in an area with adequate ventilation. Operating System: Microsoft Windows 10 (64-bit) Hello everyone, well I have an HP Z400 V2 with the high performance heatsink and a Xeon W3550, I can get an i7 990x CPU for $25 (USD) Would like opinions, likes/dislikes, or just if the motherboard is only capable of handling the 1366 xeon cpus, and not 1366 i7 cpus. 16 GB DDR4-2133-ECC-Registered-RAM. 24GB (6 x 4GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit. ind a problem running the game Mad Max Game Crach all Time I tray to play or load game crash i dont know why !? I doubt the cause of Ram i have 2Gb x2 1060 & 4Gb1333 OWC 4GB RAM in black DIMM slots 1,0,0; with HP 2GB ECC RAM in white DIMM slots 0,2,4 All ram when running on the d. Memory Bandwidth. Integrated PCI and PCI-Express 3. Safely scan your system for max upgrade options. I notice now my CPU FAN IS NOISY. 0 POST Memory Manager Specification, Version. 4. Can anyone please verify my findings: *z400 max CPU is the X5690 and the system goes up to 16gb of DDR3 *xw8400 max dual CPU is X5365 ( already have 32gb of ram ) What Nvidia GPU do you recommend for each workstation so i will not bottleneck the CPU ? i was thinking something like the 970, 10. 25" bay is not full depth; maximum depth 170 mm (6. Memory Upgrade for HP Z420 Workstation Computer, Upgrade Z420 Workstation Memory with 100% compatible Z420 Workstation HP RAM modules from memorystock. Descripción . #1 I recently got an old HP Z400 workstation and it only has 3gb of ram in it. Place the workstation in an area with adequate ventilation. 2 Internal 3. I HAVE ONE VERSION 2 Z400 FOR. A bit difficult now. must have memory connected to it. That's what I'm running in our Version 2 Z400s here. must have memory connected to it. 4. 8GT/s QPI, Dual-Core Intel Xeon W3520, 2. item 3 HP Z400 Workstation Tower PC w/ Intel Xeon W3503 2. 80GB SATA1 mechanical hard drive w/ Windows 10 Pro. 61 6Gb 3*2 DDR3 ECC unbuffered RAM the old memory I took from the computer and want to install 3*4 DDR3 ECC Registered RAM, but it don't work. Hinweis: Details zu den unterstützten Speicherkonfigurationen auf der HP Z440-Workstation finden Sie in den technischen Daten des Systems im Abschnitt "Motherboard" in diesem Dokument. 20 GHz in my Z400. Select the USB flash drive. Since it is 150W, you will need the HP Z420 liquid cooler and a front fan fitted to use this CPU. More on - 7509352 Sign upAmount of memory installed: The amount of memory currently installed on your computer. I want to upgrade my HP-Z400 6 DIMM edition to the 24 G limit. The HP. 500222‐071. AMD FirePro V5700 512 MB (RV730), 700 MHz GPU, 900 MHz GDDR3 memory. Operate the workstation on a sturdy, level surface. 24 GBThe z400 is capable of upgrading to a quite good standard. Operating System: Microsoft Windows 10 (64-bit) Hello All. Max Turbo Frequency 3. A little research determined i would also need to create a sort of PSU adapter to use a standard ATX psu on the slightly non-standard Z400 mobo (3 pins are different). If you happen to find yourself with an HP Z440 and want to max the memory out but can not find the memory cooling solution J2R52AA (Discontinued and very expensive on the second hand market), you'll get these errors: "517-Memory configuration requires a Memory fan and this fan is not detected. 1. Memory Technology. 160, 300 GB SFF, 1. I placed each one in the black slots as t. Intel Xeon W3503, 2. 8GT/s QPI, Dual-Core Intel Xeon W3505, 2. 2 GB/sec. Your Z400 uses older DDR3 PC3 RAM, up to 1333 MHz (1600 MHz RAM will down throttle to 1333 MHz). The HP Compaq Z400 Workstation (4 DIMM Slots) Computer takes the DDR3 PC3-10600 1333MHz ECC Unbuffered DIMM memory type, and comes installed with 4GB memory. Compatibility to Workstation Z400 z-Series guaranteed. I have run the slower ECC Registered memory you'll see below that matches the fastest a Z600 can do in a Z620, but it can't upregulate to the faster speed that the Z620 can run at, of. 製品の説明. Previous. Hello, i am werry sorry, if i ask the same question about RAM for Z400, because my english so bad. 4x4GB of RAM, 2x4GB G. On boot the system gives me post codes 204 - memory module failed and user rank disabled, 203 - memory module failed self-test and failed rank was. Processor Base Frequency 3. 5-inch internal SSD • SATA 6. Popular components found in the HP Z400 Workstation. Feedback hp-concentra-wrapper-portlet Actions ${title} Loading. The X5690 (with a single sSpec code of SLBVX) sells used on eBay right now about 110. Part No: 536888-001. Configuration (Supported) Note on Maximum. ind a problem running the game Mad Max Game Crach all Time I tray to play or load game crash i dont know why !? I doubt the cause of Ram i have 2Gb x2 1060 & 4Gb1333 OWC 4GB RAM in black DIMM slots 1,0,0; with HP 2GB ECC RAM in white DIMM slots 0,2,4 All ram when running on the d. Both the HP xw4600 and the HP Z400 Workstations offer dual- and quad-core processors1 for high aggregate performance. 53 GHz, 4 MB cache, 1066 memory,. AU $367. I ran stress tests on some HP workstations, with CPUs that have high core counts. The CPUs determine the speed at which the memory is clocked. 9: Reflection 2. . between both processors for. Some with 4 RAM slots and some with 6 RAM slots, like yours. 64 GB. 4 DIMM Slots for DDR3 ECC Memory 1 Audio Line In, 1 Audio Line Out, 1 Microphone In 6. These units can be found on eBay at times though. Controller: Intel WG82574L Gigabit Ethernet Controller. 3 Support up to 64 GB of the latest. Memory Warranty. HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. - currently selling for around £50 - £80! It's a 150W, 8-core, 3. 93GHz Quadro GFX. SATA and SAS controllers. Q . PCI-e NIC card. 0 . HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. 16. SOME RISKS ARE INVOLVED. It was only a hundred bucks but came with 4 gigs of ECC memory. Put the slower RAM in. The workstation supports these DIMM arrangements, depending on which Z400 product you order: Up to six DIMM slots. オプションメモリ一覧. To get the best performance and speed from your Workstation, upgrade to the maximum memory. 3 External 5. 0, DisplayPort. Cheers, BambiBoomZ Operate the workstation on a sturdy, level surface. the z400 is a newer system, and as such offers better speed and upgrade path in regards to memory/cpu and it has pci-e 2. Then I ran some tests: Outlook 365 took about 10 seconds to load the first time but less than 1 second for all subsequent loads. HP Z400 motherboard, Intel X58/ICH10R Chipset, LGA 1366. Jan 23, 2019. What a disappointment. I don't want invest a lot of money and choosing between - 5048908 - 3. . Hello. United States; United Kingdom; France;. In Passmark Performance Test results, there are 14 z400's running the GTX 1050 Ti. 4-DIMM slots/ 6-DIMM slots (depending on base unit model) for DDR3 ECC memory. 5. Reviews (0) Be the first to review “Refurbished HP Z400 Workstation” Cancel reply. 06-03-2014 11:49 AM. View and Download HP Z400 quickspecs online. Safely scan your system for max upgrade options. The CPUs determine the speed at which the memory is clocked. HP spent considerable effort and cost to develop the system for reliable, continuous full load use, including sufficient cooling. # of Cores 4. Three-Step Upgrade Selector. And installed a gpu amd hd 5450 on pcie x16 slot, i have 5 beeps issue with red light flashing. # of Threads 8. 53 GHz, 4 MB cache, 1066 memory,.