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HP Z640
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HP Z640 6 Core Intel Xeon E5 V3 2.4GHz 16GB 1TB HDD

£1,934.62
£1,277.70 £656.92 cheaper than 12 days ago
6 Intel Xeon E5 V3 2.4GHz 16GB Oct 2014
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
Redefine versatility and flexibility. Expand your capabilities with HP's Z640 Workstation offering powerful performance, whisper-quiet computing, and tool-less access in compact design. Experience... More
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Misco
HP Z640 from Misco
£1,638.00
Standard delivery: £14.39
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Ebuyer
HP Z640 from Ebuyer
£1,646.90
Standard delivery: £4.19
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HP Z640 from BT Shop
£1,715.67
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HP Z640 from BT Shop
£1,866.34
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HP Z640 from BT Business Direct
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HP Z640 from BT Business Direct
£1,866.34
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£1,277.70
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HP Z640 from PC World Business
£1,355.98
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PC World Business
HP Z640 from PC World Business
£1,638.00
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HP Z640 from PC World Business
£1,834.78
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12 Reasons For

Expert Reviews Are Excellent

This computer received a rating of 90 out of 100 from personal computer expert review site kuzniewski.pl.

Good Brand

HP is one of the better rated personal computer manufacturers according to average user and expert reviews, and HP also has good reviews for its many processor core personal computers.

64-Bit Processor Operating Mode

This desktop computer supports a 64-bit processor operating mode, which is the most commonly supported processor operating mode on PCs of this type and age.

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Nine USB 3.0 (3.1 Gen 1) Type-A Ports

Most of the other personal computers of this type and age only have between four and eight USB 3.0 (3.1 Gen 1) Type-A ports, however the HP Z640 has nine USB 3.0 (3.1 Gen 1) Type-A ports.

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Two CPUs Configuration (max)

The HP Z640 is a desktop computer that takes two CPUs configuration (max). Most of the other computers of a comparable type and age to the Z640 only take one CPU configuration (max).

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Fairly Big Max Internal Memory Supported Processor

The max internal memory supported processors of many processor core personal computers that have been on the market for more than a year range from 64GB to 770GB. The HP Z640 has a quite big max internal memory supported processor (768 gigabytes) compared to most of the other comparable spec computers that were released one year ago.

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Fairly Fast Memory Clock Speed Supported by Processor

With a memory clock speed supported by processor of 1,600 megahertz, the HP Z640 has one of the faster memory clock speeds supported by processors amongst many processor core personal computers of this age. The memory clock speeds supported by processors of comparable spec personal computers that have been available for a similar time to the Z640 range from 800MHz to 1,600MHz, and the average memory clock speed supported by processor is 1,100MHz.

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Quite Big Total Storage Capacity

Across all the comparable spec desktop computers that have been around for a similar time to the Z640 the total storage capacity range from 120GB to 2.3TB, and the average total storage capacity is 710GB. With a total storage capacity of 1,000 gigabyte, the HP Z640 has a quite big total storage capacity compared to most of the other many processor core personal computers that are a comparable age to the Z640.

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Quite Fast Memory Clock Speed

The slowest memory clock speed of many processor core personal computers that have been available for around the same time as the Z640 is 1,600MHz, the fastest is 2,200MHz, and the average memory clock speed is 2,000MHz. The HP Z640 has a quite fast memory clock speed (2,133 megahertz) compared to most of the other PCs of a comparable spec and age to the Z640.

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Fairly Big Maximum Internal Memory

At 256 gigabytes, the HP Z640 has a fairly big maximum internal memory compared to most of the other computers of a similar spec and age to the Z640. The maximum internal memory of many processor core personal computers that have been on the market for around the same time as the Z640 range from 32GB to 520GB.

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DDR4-SDRAM Internal Memory Type

The HP Z640 has a DDR4-SDRAM internal memory type which is newer than most desktop computers that came out more than a year ago. Most PCs of this type and age have a DDR3-SDRAM internal memory type.

A DDR4-SDRAM internal memory type is in fact the best internal memory type amongst all many processor core personal computers that are a comparable age to the Z640.

A DDR3-SDRAM internal memory type is the worst internal memory type amongst comparable types of desktop computer.

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Nine USB 3.0 Ports

The HP Z640 has more USB 3.0 ports than most of the desktop computers of a similar type and age to the Z640. Most of the computers of this age and spec only have between four and eight USB 3.0 ports, however this computer has nine USB 3.0 ports.

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8 Reasons Against

A Bit Expensive

One person who purchased it considered that it was not good value for money. Vasporran said in their HP Z640 review “This is ridiculously over priced and the TAG line of "ONLY 2 LEFT IN STOCK" certainly isn't making me jump for it”.

Quite Slow Processor Clock Speed

At only 2.4 gigahertz, the HP Z640 has a fairly slow processor clock speed compared to most of the other many processor core personal computers that were released around the same time as the Z640. The average processor clock speed of many processor core personal computers that have been on the market for around the same time as the Z640 is 3GHz.

If this desktop computer processor clock speed is too slow for you then you might want to consider the Lenovo Thinkstation P500[plb_2765684_price] (3.5GHz).

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Only HDD Storage Medium

The HP Z640 has an HDD storage medium which is faster than most desktop computers of this type and age. Most similar spec desktop computers that are a comparable age to it have a Flash storage medium. 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.

An HDD storage medium is actually the worst storage speed across all PCs of this age and type.

Across similar types of PC the best storage speed is SSD.

If the storage speed of this desktop computer is not fast enough for you then you might also want to consider the Lenovo Thinkstation P500[plb_2765684_price] (SSD).

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Only Three USB 2.0 Ports

The HP Z640 is a three USB 2.0 port computer. Most of the other comparable spec personal computers that have been around for around the same time as the Z640 have between two and eight USB 2.0 ports.

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Quite Slow Max Memory Bandwidth Supported Processor

The max memory bandwidth supported processor of desktop computers of this type and age range from 51GB/s to 68GB/s. At only 59 gigabytes per second, the HP Z640 has a fairly slow max memory bandwidth supported processor compared to most of the other many processor core personal computers that have been available for a similar time to the Z640.

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Quite Slow Maximum Turbo Frequency

With a maximum turbo frequency of only 3.2 gigahertz, the HP Z640 has one of the slower maximum turbo frequencies amongst many processor core personal computers of this age. The slowest maximum turbo frequency of many processor core personal computers that have been around for around the same time as the Z640 is 2.6GHz and the fastest is 3.9GHz.

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Only Two PCI Express X16 (Gen 3.x) Slots

The HP Z640 is a two PCI Express x16 (Gen 3.x) slot PC. Most of the other PCs of this age and spec have between one and three PCI Express x16 (Gen 3.x) slots.

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Only One Ethernet LAN (RJ-45) Port

The HP Z640 is a one Ethernet LAN (RJ-45) port computer. Most of the other computers of this age and type have one Ethernet LAN (RJ-45) port.

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3 Other reasons to consider the HP Z640

Released Over Two Years Ago

This desktop computer has been on the market for over two years.

Average Internal Memory

With an internal memory of 16 gigabytes, the HP Z640 has a pretty standard internal memory compared to most of the other many processor core personal computers that are a comparable age to the Z640.

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Average Hard Drive Capacity

The HP Z640 has a relatively average hard drive capacity (1,000 gigabyte) compared to most of the other PCs of a comparable type and age to the Z640.

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Specification

Features
Processor
Processor Core
Processor Family
Processor Clock Speed
PCI Express Slots Version
Processor Thread
System Bus Data Transfer Rate
Processor Cache
Processor Socket
Maximum Turbo Frequency
Processor Model
Processor That Supports ECC
Memory Channel Supported Processor
Max Memory Bandwidth Supported Processor
Memory Clock Speed Supported by Processor
Memory Type Supported Processor
Max Internal Memory Supported Processor
Processor Series
Tcase
PCI Express Lane (maximum)
Stepping
QPI Link
Processor Operating Mode
PCI Express Configuration
Processor Codename
Processor Lithography
Thermal Design Power (TDP)
Bus Type
Processor Cache Type
Processor Installed
Ergonomics
Memory
Internal Memory
Memory Clock Speed
Memory Slot
Memory Layout
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Medium
Hard Drive Capacity
Hard Drive Speed
Hard Drive Interface
Hard Drive
Integrated Card Reader
Optical Drive
Optical Drive
Optical Drive Type
Video
Graphics
On-Board Graphics Adapter Model
Operating System/software
Operating System
Recovery Operating System
Operating System Architecture
Networking
WiFi
Cabling Technology
Ethernet LAN Data Rate
Ethernet LAN Connection
Ports & Interfaces
Headphone Out Port
Microphone in Port
Line-Out Port
Line-In Port
Ethernet LAN (RJ-45) Port
PS/2 Port
DVI Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Expansion Slots
Design
Chassis Type
Case Colour
Performance
Motherboard Chipset
Product Type
Processor Special Features
Physical Address Extension (PAE)
Intell Identity Protection Technology
Intel Hyper-Threading Technology
Intel Turbo Boost Technology
Intel VPro Technology
Intel 64
Embedded Options Available
Enhanced Intel SpeedStep Technology
Intel Secure Key
Intel AES New Instructions
Idle States
OS Guard
Thermal Monitoring Technology
Execute Disable Bit
Intel Trusted Execution Technology
Intel VT-X With Extended Page Tables (EPT)
Intel Virtualization Technology (VT-X)
Instruction Set
Intel Enhanced Halt State
Processor Code
Scalability
Intel Virtualization Technology for Directed I/O
Processor Package Size
CPU Configuration (max)
Physical Address Extension (PAE)
Intel Demand Based Switching
Intel Smart Cache
Intel Secure Key Technology Version
Processor ARK ID
Display
Power
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Operational Conditions
Certificates
Energy Star Certified
Packaging Content
Display Included
Other Features
Technical Details
Technical Details
Management Features

Expert Reviews

(2)
24 April 2015

Sporting a pair of Intel Xeon E5-2667 v3 processors, HP's Z640 offers 32 virtual cores with Hyper-Threading enabled. HP's processors are fast, with a nominal frequency of 3.2GHz, boosting to... Read more…

Atrakcyjny, nowoczesny wygld obudowy, dobre spasowanie materiaw, atwy wprzenoszeniu iustawianiu, beznarzdziowy dostp do podzespow, moduowa konstrukcja wntrza uatwiajca zarzdzanie komponentami, wysoka
Instalacja wasnych konfiguracji dyskowych mogaby by mniej utrudniona
3 February 2015

Osoby, które na co dzie? pracuj? z bardzo wymagaj?cymi aplikacjami, potrzebuj? komputera, który b?dzie oferowa? z jednej strony wysok? wydajno??, podpart? odpowiednimi certyfikatami, a z...

User Reviews

(1)

Can't really see the justification for a cost price of over 2K. Yes it has 16GB RAM (at least twice what your average PC on the market comes with), BUT and it's a massive let down "BUT",... Read more…

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers hp t4k60, hp t4k29, hp g1x55, hp t4k60e, hp t4k29e, hp g1x55e, hp p214837, g1x55eaabe, g1x55eauuw, hp p232208, g1x55eaabs, hp t4k60et, hp p233440, hp t4k29et, g1x55eaaby, g1x55eaabd, hp g1x55et, g1x55eaarl, g1x55eaabn, hp g1x55ea, g1x55eauuz, g1x55eaabu, g1x55eaak6, hp c7zmzs00, hp g1x55eta, hp g1x55eaa, hp e52650v3, hp e52620v4
Barcodes 00888793852002, 00888793852019, 00888793890684, 00888793890707, 00888793890929, 00888793891193, 00888793891209, 00888793891360, 00888793891377, 00889296022435, 00889296022442, 00889296022466, 00889296022503, 00889296022527, 00889894878649, 04053162946743, 08887938520020, 08892960225034

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See How Other PCs Compare to the HP Z640

HP 280 G1 vs HP Z640

HP 280 G1 vs HP Z640
HP 280 G1
4 core Intel Core i5-4xxx 3GHz 4GB 500GB HDD
HP Z640
6 core Intel Xeon E5 v3 2.4GHz 16GB 1TB HDD
£ 339.99 £1,277.70
Shorter
Vastly Shallower
Vastly Narrower
Two Times Lighter
Vastly Smaller Total Storage Capacity
Smaller Maximum Internal Memory

Lenovo P900 vs HP Z640

Lenovo P900 vs HP Z640
Lenovo P900
10 core Intel Xeon E5 v3 2.3GHz 16GB 256GB SSD
HP Z640
6 core Intel Xeon E5 v3 2.4GHz 16GB 1TB HDD
£ 2,030.20 £1,277.70
Better Expert Reviews
224GB Bigger Maximum Internal Memory
Hugely Better User Reviews
Four 3.5" Bays
744GB Smaller Total Storage Capacity
50% Heavier

Lenovo P900 vs HP Z640

Lenovo P900 vs HP Z640
Lenovo P900
8 core Intel Xeon E5 v3 2.4GHz 8GB 256GB SSD
HP Z640
6 core Intel Xeon E5 v3 2.4GHz 16GB 1TB HDD
£ 1,989.98 £1,277.70
Better Expert Reviews
224GB Bigger Maximum Internal Memory
Hugely Better User Reviews
One More Ethernet LAN (RJ-45) Port
3x Smaller Total Storage Capacity
Smaller Internal Memory
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