Product specifications and review coverage for this exact model.
COR ScoretbdAvailable after 3 critic reviews0 critics
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Product overview
HP J9B31ES is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Xeon® E5 V2 Family; internal memory: 32 GB; total storage capacity: 1 TB; operating system installed: Windows 7 Professional. This entry covers manufacturer code J9B31ES. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Specifications
Manufacturer code: J9B31ES. Icecat product 24896656 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
HP 820 — key specifications
Processor family
Intel® Xeon® E5 V2 Family
Processor model
E5-2695V2
Memory (RAM)
32 GB
Total storage capacity
1 TB
Storage media
HDD
Operating system installed
Windows 7 Professional
Discrete graphics card model
Not available
Chassis type
Mini Tower
Wi-Fi
No
Ethernet LAN
Yes
More product specifications
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Audio & listening4 details
HP 820 — Audio & listening
Headphone outputs
1
Microphone in
Yes
Intel® High Definition Audio (Intel® HD Audio)
No
Audio system
Realtek ALC262
Display2 details
HP 820 — Display
Intel Dual Display Capable Technology
No
Display included
No
Processor, memory & storage37 details
HP 820 — Processor, memory & storage
Processor manufacturer
Intel
Processor cores
12
Processor threads
24
Processor boost frequency
3.2 GHz
Processor frequency
2.4 GHz
Processor cache
30 MB
Processor cache type
Smart Cache
Processor lithography
22 nm
Processor operating modes
64-bit
Processor series
Intel Xeon E5-2600 v2
Processor codename
Ivy Bridge EP
Number of processors installed
2
Processor socket
LGA 2011 (Socket R)
Maximum internal memory supported by processor
768 GB
Memory types supported by processor
DDR3-SDRAM
Memory clock speeds supported by processor
800,1066,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)
59.7 GB/s
ECC supported by processor
Yes
Maximum internal memory
512 GB
Internal memory type
DDR3-SDRAM
Memory layout (slots x size)
8 x 4 GB
Memory slots
16x DIMM
Memory clock speed
1866 MHz
Number of storage drives installed
1
HDD capacity
1 TB
HDD speed
7200 RPM
Card reader integrated
Yes
On-board graphics card
No
On-board graphics card model
Not available
Motherboard chipset
Intel® C602
Intel® Matrix Storage Technology (Intel® MST)
No
Processor package size
52.5 x 51 mm
Intel Rapid Storage Technology
No
Processor ARK ID
75281
Conflict-Free processor
No
Storage temperature (T-T)
-20 - 60 °C
Storage relative humidity (H-H)
5 - 90%
Camera, image & video4 details
HP 820 — Camera, image & video
Intel® Clear Video HD Technology (Intel® CVT HD)
No
Intel Clear Video Technology
No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
