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HP Z640
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HP Z640 10 Core Intel Xeon E5 V3 2.3GHz 16GB 512GB SSD

10 Intel Xeon E5 V3 2.3GHz 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. Windows... More
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14 Reasons For

Good Brand

We checked the reviews from experts and owners of hundreds of PCs to determine an average rating for each computer brand. On average HP computers have good ratings from users and experts.

64-Bit Processor Operating Mode

This personal computer supports a 64-bit processor operating mode, which is typical of many PCs of this type and age.

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Two CPUs Configuration (max)

The HP Z640 is a PC that takes two CPUs configuration (max).

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

Most many processor core computers that have been on the market for around the same time as the Z640 have between two and eight USB 3.0 (3.1 Gen 1) Type-A ports, including the HP Z640 which has eight USB 3.0 (3.1 Gen 1) Type-A ports.

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Quite Fast Max Memory Bandwidth Supported Processor

With a max memory bandwidth supported processor of 68 gigabytes per second, the HP Z640 has one of the faster max memory bandwidth supported processor amongst many processor core computers of this age. Across all the personal computers of a comparable age and spec to the Z640 the max memory bandwidth supported processor range from 32GB/s to 68GB/s, and the average max memory bandwidth supported processor is 60GB/s.

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Fairly Big Max Internal Memory Supported Processor

With a max internal memory supported processor of 768 gigabytes, the HP Z640 has a quite big max internal memory supported processor compared to most of the other many processor core computers that have been around for more than two years. Across all the many processor core computers that have been on the market for around the same time as the Z640 the max internal memory supported processors range from 64GB to 770GB.

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Fairly Fast Memory Clock Speed Supported by Processor

Across all the PCs of this spec and age the memory clock speeds supported by processors range from 800MHz to 1,600MHz. At 1,600 megahertz, the HP Z640 has a fairly fast memory clock speed supported by processor compared to most of the other many processor core computers that have been on the market for a comparable time to the Z640.

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Fairly High System Bus Data Transfer Rate

Comparable spec desktop computers that have been available for a similar time to the Z640 have system bus data transfer rates of between 5GT/s and 9.6GT/s, and the average system bus data transfer rate is 7.9GT/s. At 9.6 Gigatransfers per second, the HP Z640 has a fairly high system bus data transfer rate compared to most of the other many processor core computers that were released more than two years ago.

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Quite Fast Memory Clock Speed

The slowest memory clock speed of similar spec personal computers that were released more than two years ago is 1,300MHz and the fastest is 2,200MHz. With a memory clock speed of 2,133 megahertz, the HP Z640 has a fairly fast memory clock speed compared to most of the other computers that have been on the market for a similar time to the Z640.

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Fairly Big Maximum Internal Memory

The smallest maximum internal memory of comparable spec desktop computers that were launched more than two years ago is 32GB, the biggest is 520GB, and the average maximum internal memory is 140GB. The HP Z640 has one of the bigger maximum internal memory (256 gigabytes) amongst many processor core computers of this age.

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DDR4-SDRAM Internal Memory Type

The HP Z640 has a DDR4-SDRAM internal memory type which is newer than the DDR3-SDRAM internal memory type found on most PCs of this age and spec.

This PC's internal memory type (DDR4-SDRAM) is actually the best internal memory type amongst all many processor core computers that are a similar age to the Z640.

A DDR3-SDRAM internal memory type is the worst internal memory type across similar types of PC.

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Eight USB 3.0 Ports

The HP Z640 is a eight USB 3.0 port personal computer.

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20 Processor Threads

Most desktop computers that were launched more than two years ago have between 6 and 23 processor threads, including the HP Z640 which has 20 processor threads.

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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 desktop computers of this age and spec.

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4 Reasons Against

Quite Slow Processor Clock Speed

PCs of a comparable age and spec to the Z640 have processor clock speeds of between 1.6GHz and 3.7GHz. At only 2.3 gigahertz, the HP Z640 has a quite slow processor clock speed compared to most of the other comparable spec desktop computers that have been available for around the same time as the Z640.

If this personal computer processor clock speed is not fast enough for you then you might also want to consider the P700 (2.4GHz), or the P900 (2.4GHz) both from Lenovo or the HP Z840 (2.4GHz).

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Only Two USB 2.0 Ports

The HP Z640 is a two USB 2.0 port personal computer.

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Quite Slow Maximum Turbo Frequency

Across all the personal computers of this spec and age the maximum turbo frequencies range from 2.5GHz to 4GHz. With a maximum turbo frequency of only 3 gigahertz, the HP Z640 has one of the slower maximum turbo frequencies amongst desktop computers of this age.

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Only One Ethernet LAN (RJ-45) Port

The HP Z640 is a one Ethernet LAN (RJ-45) port PC. Most of the other personal computers that are a similar age to the Z640 have between one and two Ethernet LAN (RJ-45) ports.

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4 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

At 16 gigabytes, the HP Z640 has a relatively standard internal memory compared to most of the other computers of this spec and age.

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SSD Storage Medium

The storage speed of this desktop computer is SSD, which is the most frequently found storage medium on computers of this age and spec. Solid State Drives (SSD) store information in transistors on a circuit board rather than on optical or magnetic media. This has the advantage of being much faster than a traditional HDD drive.

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Average Total Storage Capacity

With a total storage capacity of 512 gigabytes, the HP Z640 has a pretty average total storage capacity compared to most of the other PCs that have been around for more than two years.

If you want a computer with a bigger total storage capacity then you might want to look at the Z840 (1TB), or the Z640 (1TB) both from HP.

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Specification

Processor
Processor Core
Processor Family
Processor Clock Speed
PCI Express Slots Version
Processor Thread
System Bus Data Transfer Rate
Processor Cache Level
Processor Cache
Processor Socket
Maximum Turbo Frequency
Processor Model
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
Memory
Internal Memory
Memory Clock Speed
Memory Slot
Memory Layout
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Medium
Solid-State Drive Interface
Solid-State Drive Capacity
Solid State Drive Installed
Optical Drive
BD Interface Type
Optical Drive
Optical Drive Type
Graphics
Discrete Graphics Adapter Model
Operating System/software
Operating System
Recovery Operating System
Operating System Architecture
Networking
WiFi
Ethernet LAN Data Rate
Ports & Interfaces
Headphone Out Port
Ethernet LAN (RJ-45) Port
PS/2 Port
DVI Port
USB 3.0 Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Expansion Slots
PCI Express X4 (Gen 2.x) Slot
PCI Express X1 (Gen 2.x) Slot
Design
Chassis Type
Case Colour
Performance
Motherboard Chipset
Product Type
Processor Special Features
Physical Address Extension (PAE)
Intell Identity Protection Technology
Idle States
Thermal Monitoring Technology
Instruction Set
Processor Code
Scalability
Processor Package Size
CPU Configuration (max)
Intel Secure Key Technology Version
Processor ARK ID
Power
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Certificates
Packaging Content
Display Included
Other Features
Intel Virtualization Technology
Maximum Internal Memory

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 e52650v4
Barcodes 00888793893128, 00888793893135, 00888793893265, 00888793893319, 00888793893333, 00888793893340
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