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HP 400
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HP 400 4 Core Intel Core I5-4xxx 3GHz 4GB 500GB HDD

4 Intel Core I5-4xxx 3GHz 4GB Jul 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Meet your needs and your budget with a reasonably-priced small form factor desktop built for business with customizable configurations. Help keep sensitive data secure with comprehensive security... More
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12 Reasons For

Good Expert Reviews

Four experts from sites including pcauthority.com.au, Good Gear Guide.com.au, firstpost.com and kuzniewski.pl have rated this personal computer on average 81 out of 100.

Nice Design

Several HP 400 reviewers reckoned that the product was a good design. Ld2.ciol.com wrote five years ago “Great design”. Pcauthority.com.au mentioned in their HP 400 review “Allinone design saves space, makes it easy to install”. Expert review site Digit.in mentioned “It features closed cans which have an interesting jewel-like design on the outside”.

One person who bought the product considered that it was neat. Goodgearguide.com.au mentioned on Good Gear Guide.com.au “This is a neat all-in-one PC with a good 21.5in screen that's suitable for an office environment” in their HP 400 review.

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Easy to Use

A number of people who reviewed this PC reckoned that it was easy to use. Ld2.ciol.com wrote five years ago “Extremely easy to use” .

Good Brand

We checked 242 expert and owner reviews for HP computers and found that on average HP has good ratings compared to other manufacturers. We also found that HP has good ratings specifically within its medium processor core personal computers range.

64-Bit Processor Operating Mode

This personal computer supports a 64-bit processor operating mode, which is the most frequently supported processor operating mode on similar spec desktop computers that have been available for more than a year.

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3 PCI Express Slots Version

This computer supports a 3 PCI Express slots version, which is typical of many computers of a comparable type and age to it.

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L3 Processor Cache Level

This desktop computer has a L3 processor cache level, which is typical of many PCs of a comparable type and age to it.

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Six USB 2.0 Ports

The HP 400 is a six USB 2.0 port computer.

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DVD Super Multi Optical Drive Type

The optical drive type of this computer is DVD Super Multi, which is the most commonly found optical drive type on PCs of this age and spec.

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Shallow

Across all the desktop computers of a comparable spec and age to the 400 the depths range from 31mm to 590mm, and the average depth is 350mm. With a depth of only 299.5 millimeters, the HP 400 is quite shallow compared to most of the other similar spec desktop computers that came out around the same time as the 400.

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Light

With a weight of only 4.5 kilograms, the HP 400 is one of the lighter similar spec desktop computers that were launched more than a year ago amongst comparable spec PCs of this age. Similar spec desktop computers that have been available for around the same time as the 400 have weights of between 38g and 100kg, and the average weight is 7.5kg.

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Very Narrow

At only 95 millimeters, the HP 400 is quite narrow compared to most of the other desktop computers that were released more than a year ago. The narrowest desktop computer of this age and type is 33mm wide and the widest is 510mm.

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11 Reasons Against

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

The HP 400 is a two USB 3.0 (3.1 Gen 1) Type-A port computer. Most of the other medium processor core personal computers that were released around the same time as the 400 have between one and seven USB 3.0 (3.1 Gen 1) Type-A ports.

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Quite Slow Max Memory Bandwidth Supported Processor

At only 25.6 gigabytes per second, the HP 400 has a fairly slow max memory bandwidth supported processor compared to most of the other personal computers of this age and spec. The max memory bandwidth supported processor of similar spec computers that have been on the market for a comparable time to the 400 range from 10GB/s to 68GB/s.

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Very Small Max Internal Memory Supported Processor

Across all the similar spec computers that have been available for a comparable time to the 400 the max internal memory supported processors range from 2GB to 770GB, and the average max internal memory supported processor is 65GB. With a max internal memory supported processor of only 32 gigabytes, the HP 400 has one of the smaller max internal memory supported processors amongst similar spec PCs of this age.

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Only HDD Storage Medium

The storage speed of this computer is HDD, which is the most commonly found storage medium on comparable spec PCs that were released around the same time as 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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Very Small Internal Memory

With an internal memory of only 4 gigabytes, the HP 400 has a fairly small internal memory compared to most of the other personal computers of this age and type. Desktop computers that were released one year ago have internal memory of between 2GB and 64GB, and the average internal memory is 8.3GB.

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Very Small Maximum On-Board Graphics Adapter Memory

The HP 400 has a fairly small maximum on-board graphics adapter memory (only 1.024 gigabytes) compared to most of the other medium processor core personal computers that came out around the same time as the 400. The smallest maximum on-board graphics adapter memory of desktop computers of this type and age is 1GB and the biggest is 64GB.

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Only Has One Memory Slot

The number of memory slots found on the HP 400 is more than most medium processor core personal computers that have been available for more than a year. The most commonly found memory slot is 4x DIMM, but this memory slot is not found on this HP PC. The memory slots 2x DIMM are also found on this PC.

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Only Two USB 3.0 Ports

The HP 400 is a two USB 3.0 port PC. Most of the other personal computers of a similar age and type to the 400 have between one and seven USB 3.0 ports.

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Very Small Maximum Internal Memory

Comparable spec PCs that are a similar age to the 400 have maximum internal memory of between 2GB and 260GB, and the average maximum internal memory is 33GB. The HP 400 has a quite small maximum internal memory (only 16 gigabytes) compared to most of the other medium processor core personal computers that have been available for a similar time to the 400.

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Quite Slow Memory Clock Speed

Computers of this spec and age have memory clock speeds of between 1,000MHz and 2,400MHz, and the average memory clock speed is 1,800MHz. With a memory clock speed of only 1,600 megahertz, the HP 400 has a fairly slow memory clock speed compared to most of the other similar spec desktop computers that are a comparable age to the 400.

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Very Low System Bus Data Transfer Rate

With a system bus data transfer rate of only 5 Gigatransfers per second, the HP 400 has one of the lower system bus data transfer rates amongst PCs of this age. Across all the medium processor core personal computers that have been on the market for around the same time as the 400 the system bus data transfer rates range from 5GT/s to 8GT/s.

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4 Other reasons to consider the HP 400

Released Over a Year Ago

This desktop computer was released over a year ago.

Average Processor Clock Speed

At 3 gigahertz, the HP 400 has a pretty typical processor clock speed compared to most of the other desktop computers that are a comparable age to the 400.

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Average Total Storage Capacity

The HP 400 has a relatively standard total storage capacity (500 gigabytes) compared to most of the other PCs of a comparable type and age to the 400.

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Average Hard Drive Capacity

At 500 gigabytes, the HP 400 has a relatively standard hard drive capacity compared to most of the other similar spec personal computers that were released more than a year ago.

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Specification

Processor
Processor Cores
Processor Family
Processor Frequency
PCI Express Slots Version
Processor Threads
System Bus Rate
Processor Cache Level
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
Stepping
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
Memory Clock Speed
Memory Slots
Memory Layout (slots X Size)
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Hard Drive Capacity
Hard Drive Speed
Hard Drive Interface
Number of Hard Drives Installed
Optical Drive
Optical Drives Quantity
Optical Drive Type
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
Graphics Adapter Open GL Support
On-Board Graphics Adapter ID
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter Base Frequency
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Software
Operating System Installed
Recovery Operating System
Operating System Architecture
Networking
Wi-Fi
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
Headphone Outputs
Microphone in
Line-Out
Line-in
DC-In Jack
Ethernet LAN (RJ-45) Ports
PS/2 Ports Quantity
DVI Port
VGA (D-Sub) Ports Quantity
USB 3.0 Port
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Design
Chassis Type
Colour of Product
Water Cooling System
Intel Segment Tagging
Performance
Motherboard Chipset
Product Type
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
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
Embedded Options Available
Enhanced Intel SpeedStep Technology
Intel® Small Business Advantage (Intel® SBA)
Intel HD Graphics
Intel® Secure Key
Intel Clear Video Technology
Intel® AES New Instructions (Intel® AES-NI)
Intel Stable Image Platform Program (SIPP)
Intel FDI Technology
Intel TSX-NI
Idle States
Intel® Built-In Visuals Technology
Intel® OS Guard
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
Processor Code
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Scalability
Intel Small Business Advantage (SBA) Version
Intel Virtualization Technology for Directed I/O (VT-D)
Thermal Solution Specification
Processor Package Size
CPU Configuration (max)
Intel Rapid Storage Technology
Intel Demand Based Switching
Intel Identity Protection Technology Version
Intel Stable Image Platform Program (SIPP) Version
Graphics & IMC Lithography
Intel® Smart Cache
Intel Secure Key Technology Version
Intel® Iris Pro Graphics
Processor ARK ID
Power
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Mouse Included
Display Included
Keyboard Supplied
Other Features
Intel® Virtualization Technology (Intel® VT)

Expert Reviews

(5)
2 February 2015

To say that HP's ProOne 400 is perfectly unexciting is somewhat of an exaggeration. The hint is in the name - it's a machine for business professionals. Well, actually, most serious... Read more…

Full HD
IPS screen
Allinone design saves space, makes it easy to install
Decent performer thanks to 4th gen Core 5
Screen reflections can be annoying
Not very attractive
Left side ports a little hard to access

This is a neat all-in-one PC with a good 21.5in screen that's suitable for an office environment. It's not an exciting product, and it doesn't look all that stylish, which is probably just fine...

14 April 2011

Summing up, in the extremely entry level ?kaam chalao? segment, these may emerge as the better performing of the lot. This in no way implies that they?re a good pair of headphones. Go for them if...

2 February 2011

Touchscreen tablets are expected to be the top selling gadget this year. With around 100 tablets announced at CES, touchscreen devices seem to be the direction to go. Looking at all the hype, HP... Read more…

Looks
Easy to use, price, touchscreen, -
Extremely easy to use
Great design
Decent performance
Restricted OS, paid subscription model, limited media support
No option to install programs
Average keyboard and mouse
21 January 2011

Everyone once in a while, a company will decide to come up with new products that are catered for the less tech savvy. The new HP Dreamscreen 400 is one such innovation that is aimed at the masses... Read more…

User Reviews

(1)
Reviewed 6 September 2015 by Jay D.
(Verified Purchase)

Best price here at Newegg...

Takes up little space, nice looking textured flat finish, limited bloatware, fast and quiet running
Not wireless

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers hp w8p, hp w10, hp w8pl, hp 4gb1, hp w10p, hp w4a72, hp k8k39, hp n9e72, hp d5t97, hp x3k63, hp x3k55, hp p4k78, hp p5k21, hp w8pli, hp m3x13, hp x3k61, hp l9t50, hp t4r06, hp j8t18, hp d5t98, hp j4b19, hp t4r68, hp p5k00, hp 400g2, hp g9e66, hp w7p64, hp w10pr, hp t4r03, hp l9t60
Barcodes 00190780701133, 00190780701201, 00190780717820, 00889296866862, 00889894105387, 00889894134745, 00889894274465, 00889894582188, 00889894724304, 00889894726308, 00889894742117, 00889894894342, 00889894898852, 00889894963154, 00889894981677, 04053162974197
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