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HP 820
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HP 820 6 Core Intel Xeon E5 V2 2.1GHz 16GB 1TB HDD

6 Intel Xeon E5 V2 2.1GHz 16GB Jul 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Built for high-end computing and visualization. The dual-processor HP Z820 Workstation delivers outstanding performance, award-winning industrial design, and tool-free serviceability in the... More
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6 Reasons For

64-Bit Processor Operating Modes

This PC supports a 64-bit processor operating modes, which is typical of many desktop computers that have been around for a similar time to it.

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Two CPU Configuration (max)s

The HP 820 takes more CPU configuration (max)s than most of the many processor cores desktop computers that have been around for around the same time as the 820. Most of the personal computers of this type and age only take one CPU configuration (max), however this computer takes two CPU configuration (max)s.

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HP Has Good Reviews for Its PCs

Many processor cores desktop computers produced by HP have good reviews on average compared to other manufacturers. We also checked the reviews for all computers (not just many processor cores desktop computers) and found that HP also has good reviews across its entire range.

Two Ethernet LAN (RJ-45) Portss

Most of the other PCs that have been on the market for a comparable time to the 820 only have one ethernet LAN (RJ-45) ports, however the HP 820 has two ethernet LAN (RJ-45) portss.

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Three Number of 5.25" Bayss

Most PCs that were released around the same time as the 820 have between one and three number of 5.25" bayss, including the HP 820 which has three number of 5.25" bayss.

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DVD Super Multi Optical Drive Type

The optical drive type of this PC is DVD Super Multi, which is the most frequently found optical drive type on many processor cores desktop computers that have been around for around the same time as it.

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7 Reasons Against

Very Slow Memory Clock Speeds Supported by Processor

The memory clock speeds supported by processors of comparable spec computers that have been available for more than a year range from 800MHz to 1,600MHz, and the average memory clock speeds supported by processor is 1,400MHz. With a memory clock speeds supported by processor of only 800 megahertz, the HP 820 has a quite slow memory clock speeds supported by processor compared to most of the other many processor cores desktop computers that came out around the same time as the 820.

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Very Slow Processor Frequency

The slowest processor frequency of comparable spec PCs that are a similar age to the 820 is 1.6GHz, the fastest is 3.5GHz, and the average processor frequency is 3GHz. With a processor frequency of only 2.1 gigahertz, the HP 820 has one of the slower processor frequencys amongst PCs of this age.

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Only Four USB 3.0 (3.1 Gen 1) Type-A Ports Quantitys

Most desktop computers of this age and type have between two and seven USB 3.0 (3.1 Gen 1) Type-A ports quantitys, including the HP 820 which has four USB 3.0 (3.1 Gen 1) Type-A ports quantitys.

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Very Slow Memory Bandwidth Supported by Processor (max)

The slowest memory bandwidth supported by processor (max) of PCs of a comparable age and spec to the 820 is 51GB/s, the fastest is 68GB/s, and the average memory bandwidth supported by processor (max) is 63GB/s. With a memory bandwidth supported by processor (max) of only 51.2 gigabytes per second, the HP 820 has a fairly slow memory bandwidth supported by processor (max) compared to most of the other many processor cores desktop computers that are a comparable age to the 820.

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Quite Slow Processor Boost Frequency

Personal computers that came out around the same time as the 820 have processor boost frequencys of between 2.6GHz and 3.9GHz, and the average processor boost frequency is 3.5GHz. The HP 820 has one of the slower processor boost frequencys (only 2.6 gigahertz) amongst comparable spec computers of this age.

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Quite Low System Bus Rate

The HP 820 has a quite low system bus rate (only 7.2 Gigatransfers per second) compared to most of the other personal computers of a comparable age and type to the 820. The lowest system bus rate of many processor cores desktop computers that have been around for a comparable time to the 820 is 6.4GT/s and the highest is 9.6GT/s.

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Quite Slow Memory Clock Speed

At only 1,866 megahertz, the HP 820 has a fairly slow memory clock speed compared to most of the other similar spec personal computers that have been around for more than a year. The slowest memory clock speed of PCs that were released one year ago is 1,600MHz, the fastest is 2,200MHz, and the average memory clock speed is 2,100MHz.

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5 Other reasons to consider the HP 820

Released Over a Year Ago

This PC has been on the market for over a year.

Average Internal Memory

At 16 gigabytes, the HP 820 has a relatively typical internal memory compared to most of the other many processor cores desktop computers that have been on the market for a comparable time to the 820.

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Average Hard Drive Capacity

With a hard drive capacity of 1,000 gigabyte, the HP 820 has a pretty standard hard drive capacity compared to most of the other computers that have been available for a comparable time to the 820.

If this personal computer hard drive capacity is not big enough for you then you might also want to look at the Alienware Area 51[plb_2790644_price] (2TB) which also has a higher rating.

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Average Total Storage Capacity

At 1,000 gigabyte, the HP 820 has a fairly average total storage capacity compared to most of the other desktop computers that are a similar age to the 820.

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HDD Storage Media

The HP 820 has an HDD storage media which is faster than the SSD storage media found on most similar spec personal computers that have been available for a comparable time to it. A Hard Disk Drive (HDD) is the traditional storage method for computers. A HDD stores the information on magnetic disks. HDD drives are cheap, but they are slower than Flash and SSD bases storage systems.

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Specification

Processor
Processor Cores
Processor Family
Processor Frequency
PCI Express Slots Version
Processor Threads
System Bus Rate
Processor Cache
Processor Socket
Processor Boost Frequency
Processor Model
ECC Supported by Processor
Memory Channels Supported by Processor
Memory Bandwidth Supported by Processor (max)
Memory Clock Speeds Supported by Processor
Memory Types Supported by Processor
Maximum Internal Memory Supported by Processor
Conflict Free Processor
Processor Series
Tcase
Maximum Number of PCI Express Lanes
Number of QPI Links
Processor Operating Modes
PCI Express Configurations
Processor Codename
Processor Lithography
Thermal Design Power (TDP)
Bus Type
Processor Cache Type
Number of Processors Installed
Memory
Internal Memory
ECC
Memory Clock Speed
Memory Slots
Memory Layout (slots X Size)
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Hard Drive Capacity
Hard Drive Speed
Hard Drive Interface
Number of Hard Drives Installed
Card Reader Integrated
Optical Drive
BD Interface Type
Optical Drives Quantity
Optical Drive Type
Graphics
Discrete Graphics Adapter Model
Software
Operating System Installed
Recovery Operating System
Operating System Architecture
Networking
Wi-Fi
Cabling Technology
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
Firewire (IEEE 1394) Ports
Headphone Outputs
Microphone in
Line-Out
Line-in
Ethernet LAN (RJ-45) Ports
PS/2 Ports Quantity
DVI Port
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Expansion Slots
PCI Slots
PCI Express X16 (Gen 3.x) Slots
PCI Express X8 (Gen 3.x) Slots
PCI Express X4 (Gen 3.x) Slots
PCI Express X4 (Gen 2.x) Slots
Design
Chassis Type
Number of 5.25" Bays
Number of 3.5" Bays
Colour of Product
Performance
Audio System
Motherboard Chipset
Product Type
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Physical Address Extension (PAE)
Intel® Identity Protection Technology (Intel® IPT)
Intel® My WiFi Technology (Intel® MWT)
Intel® Quick Sync Video Technology
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology
Intel® VPro™ Technology
Intel® Wireless Display (Intel® WiDi)
Intel 64
Enhanced Intel SpeedStep Technology
Intel® Secure Key
Intel Clear Video Technology
Intel® AES New Instructions (Intel® AES-NI)
Intel FDI Technology
Idle States
Intel® Insider™
Intel® Clear Video HD Technology (Intel® CVT HD)
Thermal Monitoring Technologies
Execute Disable Bit
InTru™ 3D Technology
Intel Trusted Execution Technology
Intel VT-X With Extended Page Tables (EPT)
Intel Fast Memory Access
Intel Flex Memory Access
Intel Virtualization Technology (VT-X)
Supported Instruction Sets
Intel Dual Display Capable Technology
Intel Enhanced Halt State
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Scalability
Intel Virtualization Technology for Directed I/O (VT-D)
Processor Package Size
CPU Configuration (max)
Intel Rapid Storage Technology
Intel Demand Based Switching
Intel Secure Key Technology Version
Processor ARK ID
Power
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Display Included
Keyboard Supplied

Expert Reviews

(6)
13 April 2007

PN-820 is a great addition to Verizon?s line. Currently it is the only device in the carrier?s line to offers its users the convenient clamshell form-factor along with the extended functionality...

11 April 2007

We take a look at Verizons second Windows Mobile Smartphone, the Pantech PN-820. Like the Q, the PN-820 runs Windows Mobile 5 for Smartphone, but thats about where the similarities end.The PN-820... Read more…

2 April 2007

If you must have a more traditionally designed Smartphone on Verizon, the Pantech is pretty much your only option. Otherwise, the Pantech PN-820 doesn't really do anything that hasn't been done...

14 March 2007

Though not the flashiest handset on the market, the Verizon Wireless PN-820 offers mobile professionals a decent-performing Windows Mobile smart phone in a functional flip phone design...

1 January 2006

The Pantech PN-820 is Verizon Wireless answer to the ever-increasing hunger for Windows based smart phones. Of the two different Windows Mobile 5.0 protocol devices that Verizon currently... Read more…

29 April 2000

Not sure whether you need the convenience of a notebook with a good keyboard and large screen, or the low power and portability of a PDA? Then take a close look at the Jornada 820, which combines... Read more…

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers 8200 T, 8200 MT, hp j8u07, hp l3z36, hp g4u63, hp l3z33, hp j8u08, hp l3z34, hp j8u98, hp j8u06, ge 208230, hp j8u08u, hp i55300, hp l3z34u, 8200 USFF, hp i55200, hp j8u98u, hp j8u06u, hp i54210, hp j8u07u, hp i54310, hp l3z36u, hp i74600, hp g4u63u, hp l3z33u, hp j8u06ut, 8200 Elite, hp i54210u
Barcodes 00888182869598, 00888793028797, 00888793165850, 00888793463321, 00888793463345, 00888793463369, 00888793592953, 00889296180784, 00889296180807, 00889296180869, 00889296723646, 825633325838R1, 825633353145R1, 825633353152R1, 825633353169R1, 825633353176R1, 825633353183R1, 825633355613R1, 825633355620R1, 825633355972R1, 825633355989R1, 825633355996R1, 825633356009R1, 825633356016R1, 825633356023R1, 825633806412R1, 825633806429R1, 825633806443R1, 825633820098R1, 825633820227R1

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See How Other PCs Compare to the HP 820

Lenovo P700 vs HP 820

Lenovo P700 vs HP 820
Lenovo P700
8 core Intel Xeon E5 v3 2.4GHz 8GB 2TB Hybrid-HDD
HP 820
6 core Intel Xeon E5 v2 2.1GHz 16GB 1TB HDD
£ 1,851.60
Expert Reviews Are a Lot Better
Eight USB 3.0 (3.1 Gen 1) Type-A Ports
A Lot Bigger Total Storage Capacity
A Lot Bigger Hard Drive Capacity
Vastly Smaller Internal Memory
Only One Ethernet LAN (RJ-45) Port

Apple ME253 vs HP 820

Apple ME253 vs HP 820
Apple ME253
6 core Intel Xeon E5 3.5GHz 12GB 256GB Flash
HP 820
6 core Intel Xeon E5 v2 2.1GHz 16GB 1TB HDD
£ 2,537.72
Three Times Lighter
Faster Processor Frequency
34% Faster Processor Boost Frequency
Faster Memory Bandwidth Supported by Processor (max)
2x Smaller Maximum Internal Memory Supported by Processor
Vastly Smaller Total Storage Capacity

Apple Mac Pro Late 2013 vs HP 820

Apple Mac Pro Late 2013 vs HP 820
Apple Mac Pro Late 2013
6 core Intel Xeon E5 3.5GHz 16GB 256GB Flash
HP 820
6 core Intel Xeon E5 v2 2.1GHz 16GB 1TB HDD
£ 3,750.00
14.5kg Lighter
Faster Processor Clock Speed
34% Faster Maximum Turbo Frequency
Faster Max Memory Bandwidth Supported Processor
Smaller Max Internal Memory Supported Processor
3x Smaller Total Storage Capacity
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