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HP Z840 Workstation Series, Технический белый лист

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Technical white paper  |  HP Z840 Workstation

Memory features

ECC is supported on all of our supported DIMMs

• Single-bit errors are automatically corrected.

• Multi-bit errors are detected and will cause the system to immediately reboot and halt with an F1 prompt error message.

• Non-ECC memory does not detect or correct single-bit or multi-bit errors which can cause instability, or corruption of 

data, in the platform. See Memory Technology White Paper for more information.

Command and Address parity is supported

• Command and Address errors are detected and will cause the system to immediately reboot and halt with an F1 prompt 

error message.

Optimize performance

Generally, maximum memory performance is achieved by evenly distributing total desired memory capacity across all 
operational channels. Proper individual DIMM capacity selection is essential to maximizing performance. Refer to Optimal 
configurations table below for more information. 

Table 4: Optimal configurations for the HP Z840 (Note: The following table does not include all available orderable configurations)

Notes

DIMM1

DIMM2

DIMM3

CPU0 
DIMM4

DIMM5

DIMM6

DIMM7

DIMM8

Rating

4 GB

*

4 GB

Fair

8 GB

4 GB
8 GB

4 GB

Good 
Fair

12 GB

4GB

4GB

4GB

Better

16 GB

4 GB
8 GB

4 GB

4 GB

4 GB 
8 GB

Best 
Good

32 GB

4 GB 
8 GB 
16 GB

4 GB

4 GB 
8 GB

4 GB

4 GB

4 GB 
8 GB

4 GB

4 GB 
8 GB 
16 GB

Best 
Best 
Good

48 GB

~

8GB

4GB

8GB

4GB

4GB

8GB

4GB

8GB

Best

64 GB

8 GB 
16 GB

8 GB

8 GB 
16 GB

8 GB

8 GB

8 GB 
16 GB

8 GB

8 GB 
16 GB

Best 
Best

96 GB

~

16GB

8GB

16GB

8GB

8GB

16GB

8GB

16GB

Best

128 GB

16 GB 
32 GB

16 GB

16 GB 
32 GB

16 GB

16GB

16 GB 
32 GB

16 GB

16 GB 
32 GB

Best 
Best

256 GB

~

32 GB 
64 GB

32 GB

32 GB 
64 GB

32 GB

32 GB

32 GB 
64 GB

32 GB

32 GB 
64 GB

Best 
Best

512 GB

~ 
~

64 GB 
128 GB

64 GB

64 GB 
128 GB

64 GB

64 GB

64 GB 
128 GB

64 GB

64 GB 
128 GB

Best 
Best

1 TB

~

128 GB

128 GB

128 GB

128 GB

128 GB

128 GB

128 GB

128 GB

Best

*  Maximum memory capacities assume Windows 64-bit operating systems or Linux. With Windows 32-bit operating systems, memory above 3 GB may 

not all be available due to system resource requirements.

~  Although supported, these configurations are not orderable at this time.

Содержание Z840 Workstation Series

Страница 1: ...nding performance in one of the industry s most expandable chassis Table of contents Chassis and system highlights 2 System architecture 4 I O slot optimizations 8 Storage configurations and RAID 11 High density storage option 20 Memory configurations and optimization 22 New UEFI BIOS and features legacy support 25 Technical white paper HP Z840 Workstation More power to you ...

Страница 2: ...ixteen memory slots with support for the latest DDR4 memory and up to seven high performance expansion slots With four internal storage bays dedicated 9 5 mm height slimline optical bay and two standard 5 25 external device bays the HP Z840 delivers flexibility for storage and accessory options The internal storage bays feature tool free drive trays which have been designed to minimize drive vibra...

Страница 3: ...ncreasing demand for power the HP Z840 has taken a comprehensive approach to maintaining thermal performance With internal fans distributed throughout the system airflow is targeted at the high power density components HP s advanced algorithms control fan speeds instantaneously based on system configuration and workload providing users with industry leading acoustics and uncompromising reliability...

Страница 4: ...ds new bit manipulation instructions useful in compression encryption and general purpose software Intel Data Protection Technology with AES NI Intel AES NI The Intel Advanced Encryption Standard New Instructions Intel AES NI are a set of Single Instruction Multiple Data SIMD instructions that enable fast and secure data encryption and decryption based on the Advanced Encryption Standard AES Intel...

Страница 5: ...rt Each Thunderbolt 2 port provides 20 Gb s data in each direction 12 W of power 2 W for cable 10 W for bus powered device DisplayPort 1 2 capability with Multi Stream Transport MST support that enables the transport of multiple A V streams over a single connector Maximum 4096 x 2160 resolution at 60 Hz 8 bit display or at 30 Hz 10 bit display to a single display Maximum 3840 x 2160 resolution at ...

Страница 6: ...ystem configurations can support up to two cards totaling 150 W With the optional 1125 W supply certain configurations can support up to two 225 W or a single 300 W cards Other features 850 W power supply 88 efficient Optional 1125 W power supply 90 efficient Rear panel power on off switch and LED for easier rack maintenance ENERGY STAR qualified configurations China s Energy Conservation Program ...

Страница 7: ...133 9 6 Yes Yes Yes 4 8 120 E5 2670 v3 Advanced 2 3 12 30 2133 9 6 Yes Yes Yes 3 8 120 E5 2643 v3 Seg Opt 3 4 6 20 2133 9 6 Yes Yes Yes 2 3 135 E5 2660 v3 Advanced 2 6 10 25 2133 9 6 Yes Yes Yes 3 7 105 E5 2650 v3 Advanced 2 3 10 25 2133 9 6 Yes Yes Yes 3 7 105 E5 2637 v3 Seg Opt 3 5 4 15 2133 9 6 Yes Yes Yes 1 2 135 E5 2640 v3 Standard 2 6 8 20 1866 8 0 Yes Yes Yes 2 8 90 E5 2630 v3 Standard 2 4 ...

Страница 8: ...n speed PCI Express 3 0 slots will initialize at 1 0 and then transition to 3 0 through a training sequence that involves four adaptive training phases It is recommended to carefully evaluate and validate PCI Express 3 0 devices that are not available or supported from HP See Figure 1 in previous section for the HP Z840 Workstation Block Diagram PCI Express performance The HP Z840 integrates PCIe ...

Страница 9: ...figuration can be optimized to ensure maximum bandwidth available Applications and cards sensitive to I O latency may benefit as well from some of the tips below Recommended configuration steps 1 Place GPU and graphics cards first following the slot order listed in Table 3 2 Place I O cards next from highest bandwidth to lowest following the slot order listed in Table 3 This is the optimal load or...

Страница 10: ... Port cable 1st Only available with 2nd CPU No electrical connection to PCI and PCIe slots use any free mechanical slot location x Card is not supported in the slot Additional tips For applications doing direct bus Peer to Peer transfers between cards load the corresponding cards in slots located behind the CPU For instance load cards in slots 2 4 and 5 For very high bandwidth applications in dual...

Страница 11: ...use either Option ROM OROM or a Unified Extensible Firmware Interface UEFI driver for configuration and management of the RAID controllers The default shipping configuration is set to All Legacy OROM This can be changed in BIOS Setup under Advanced Option ROM Launch Policy Select the desired Option ROM Launch Policy from the pull down menu The OROM or UEFI driver is not available when the SATA or ...

Страница 12: ...ATA Emulation Mode RAID1 Default ACHI RAID capability with greatest flexibility for most users AHCI Required when using SEDs IDE Legacy mode limited functionality Not recommended The SAS controller on the HP Z840 is always a RAID controller and does not support SATA Emulation Modes TRIM Support for SSDs TRIM keeps track of files that have been deleted but not erased on the drive to improve perform...

Страница 13: ... the same controller The size of the mirror is limited by the smallest drive used in the RAID1 configuration This configuration provides data redundancy protection against a single drive failure does not use parity and does not improve performance If a drive fails the drive can be replaced by a drive of the same capacity or larger capacity to rebuild the RAID array RAID5 sSATA controller only Crea...

Страница 14: ...isks to Non RAID or Exit The keys available for use are listed at the bottom of the screen Example RAID volume creation on the SATA or sSATA controllers through OROM a Use the Up Down arrows to navigate to 1 Create RAID Volume if not already selected b Enter the desired volume name and press Tab or Enter c Use the Up Down arrows to scroll through available RAID levels A description of the level wi...

Страница 15: ...er to pop up a box for editing the volume name Change the name if desired and press Enter to close the edit box c Use the Up Down arrows to select RAID Level and press Enter to show available RAID levels Use the Up Down arrows to select the desired RAID level and press Enter to accept d Use the Up Down arrows to navigate to behind the drives you want to include in the array Press Enter to open a s...

Страница 16: ...d by spaces D Delete Volume with specified name X Remove all metadata from all disks Use with DS to delete metadata from selected disks I Display All Drive Volume Array Information P can be specified P Pause display between sections Only valid with I or ST U Do not delete the partition table Only valid with C on RAID 1 volumes ST Display Volume RAID Disk Status V Display version information 4 RAID...

Страница 17: ...ate through the OROM using the keys listed at the bottom of the screen A between key options means any of the keys listed will perform the action To create a RAID volume on the SAS controller a Use the Up Down arrows to select a controller if more than one controller is shown and press Enter b Use the Up Down arrows to select RAID Properties and press Enter c If you are presented with a screen sho...

Страница 18: ...can be downloaded from LSI 3 RAID array creation using the LSI Logic MegaRAID Storage Manager for LSI MegaRAID SAS Controllers The LSI Logic MegaRAID Storage Manager for LSI MegaRAID SAS Controllers is primarily intended for use with LSI MegaRAID SAS controller or additional information on how to use this application see the documentation and help menus for the application Performance consideratio...

Страница 19: ... Windows write cache buffer flushing to restore system performance allowing the Intel RSTe driver to handle all write cache buffer flushing Intel RSTe write back cache for RAID volumes Intel RSTe GUI Volume Properties DEFAULT Disabled When enabled the read and write performance of a RAID or recovery volume is improved In write back cache mode the RAID controller acknowledges write I O requests imm...

Страница 20: ...orts drives up to a 9W power level e g 15K SAS Operates at 6 Gb s and is compliant with industry specifications SAS 2 1 and SATA 3 1 The solution consists of 2 drive cage modules each converting two 3 5 bays into four 2 5 bays Full tool free design drive installation drive carrier installation and drive cage installation Independent drive access no need to remove the drive cage module Blind mate d...

Страница 21: ...al power connectors during installation The existing four 3 5 bay connectors provide power to all eight 2 5 drives and data signals to four 2 5 drives The data signals for the other four drives are established through the four signal cables provided with the drive cage modules The port identification on the four standard 3 5 bays is 0 1 2 and 3 With the high density storage solution installed the ...

Страница 22: ...d Types of memory NOT supported on an HP Z840 are Unbuffered DIMMs Non ECC DIMMs DDR DDR2 or DDR3 DIMMs See Memory Technology White Paper for more memory module technical information Platform capabilities Maximum capacity Single processor 256 GB at launch 512 GB when 64 GB LR DIMMs are available 1 TB when 128 GB LR DIMMs are available Dual processors 512 GB at launch 1 TB when 64 GB LR DIMMs are a...

Страница 23: ...configurations for the HP Z840 Note The following table does not include all available orderable configurations Notes DIMM1 DIMM2 DIMM3 CPU0 DIMM4 DIMM5 DIMM6 DIMM7 DIMM8 Rating 4 GB 4 GB Fair 8 GB 4 GB 8 GB 4 GB Good Fair 12 GB 4GB 4GB 4GB Better 16 GB 4 GB 8 GB 4 GB 4 GB 4 GB 8 GB Best Good 32 GB 4 GB 8 GB 16 GB 4 GB 4 GB 8 GB 4 GB 4 GB 4 GB 8 GB 4 GB 4 GB 8 GB 16 GB Best Best Good 48 GB 8GB 4GB...

Страница 24: ...2 GB Best Best 512 GB 32 GB 64 GB 32 GB 32 GB 64 GB 32 GB 32 GB 32 GB 64 GB 32 GB 32 GB 64 GB 32 GB 32 GB 64 GB 32 GB 32 GB 32 GB 64 GB 32 GB 32 GB 64 GB Best Best 1 TB 64 GB 128 GB 64 GB 64 GB 128 GB 64 GB 64 GB 64 GB 128GB 64 GB 64 GB 128GB 64 GB 128 GB 64 GB 64 GB 128 GB 64 GB 64 GB 64 GB 128 GB 64 GB 64 GB 128GB Best Best 2 TB 128 GB 128 GB 128 GB 128 GB 128 GB 128 GB 128 GB 128 GB 128 GB 128 ...

Страница 25: ...4 Platform Initialization PI 1 3 ACPI 5 0 and SMBIOS 3 0 The M60 BIOS is capable of running both UEFI and legacy operating systems what the UEFI Forum calls class 2 firmware without reconfiguration to switch from one to the other However when Secure Boot is enabled only UEFI operating systems that comply with Secure Boot can be launched New BIOS tools The new BIOS core will require the following n...

Страница 26: ...ate grouped enable settings for UEFI boot options and legacy boot options Legacy support and Secure Boot are now combined in a single setting in the Advanced menu The option ROM launch policy has also been combined in a single setting with the following options all UEFI all legacy and all UEFI except video The last option is useful for running Windows 7 in UEFI mode NVMe support The M60 BIOS nativ...

Страница 27: ...option to disable SMCs Not all features are available in all editions or versions of Windows Systems may require upgraded and or separately purchased hardware drivers and or software to take full advantage of Windows functionality See microsoft com 1 This product is low halogen except for power cords cables and peripherals The following customer configurable internal components may not be low halo...

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