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HP 400 G9

HP · PCs/Workstations

HP 400 G9 price in United Kingdom

MPN 6A843EAMPN 628X6ET-16GBMPN B44ZLUA#ABAEAN 196786437731EAN 196548950485

  • ProcessorIntel® Core™ i5
  • Memory16 GB
  • Storage256 GB
  • GraphicsNot available

Lowest price incl. delivery

£912.99

at Back to the OfficeFree deliveryIn stock

  • 1 store
  • Range £912.99 – £1,187.99
  • Save up to £275.00 vs. the dearest store
  • 1 in stock
  • 1 with free delivery
  • Checked 6 Oct 2026, 05:40 UTC
Go to Back to the Office See all 2 offers

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£912.99at Back to the Office · free shippingGo to Back to the Office
Price range across 2 offers

Save up to £275.00 (23%) by choosing the cheapest store

  • 1 of 1 stores in stock
  • 1 with free shipping
  • Checked 6 Oct 2026, 05:40 UTC

  1. Back to the OfficeLowest priceHP 400 G9 Intel® Core™ i3 i3-12100 8 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro SFF PC Black In stockFree shipping
    £912.99incl. free shipping
    Go to store
  2. Back to the OfficeHP 400 G9 Intel® Core™ i7 i7-12700 16 GB DDR4-SDRAM 512 GB SSD Windows 11 Pro SFF PC Black In stockFree shipping
    £1,187.99incl. free shipping+£275.00 (30%) vs lowest
    Go to store

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · Back to the Office£912.99
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Product details

Identification

Brand
HP
Product
400 G9
Full name
HP Pro 400 G9 Intel® Core™ i5 i5-13500 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro SFF PC Black
Manufacturer part number
6A843EA, 628X6ET-16GB, B44ZLUA#ABA, 6B201EA, 6A766EA, 6A846EA, 6B1Y4EA, 6B1Y5EA, 6B1Y6EA, 6B1Y7EA, 6B1Y9EA, 6B1Y8EA, 6B1Z4EA, 6B1Z5EA, 6A722EA, 6A721EA, 6B2D9EA, 6B2C1EA, 6B2C2EA, 6B2C5EA, 6B2C4EA, 6B2C6EA, 4G4N7AV, 52J89AV, 6A769EA, 6A768EA, 6A7U6EA, 6A7U7EA, 6B2D3EA, 6B2D2EA, 6B2D1EA, 6B2F0EA, 6B2E9EA, 6B2C3EA, 6A7U8EA, 6A852EA, 6A849EA, 6A851EA, 6A847EA, 6A850EA
EAN / UPC
196786437731, 196548950485, 196786266355, 196786531644, 197029592477, 197029768865, 197029974846, 197192366776

91 specifications from the manufacturer's data sheet

Processor

Processor manufacturerIntel
Processor familyIntel® Core™ i5
Processor generation13th gen Intel® Core™ i5
Processor modeli5-13500
Processor cores14
Processor threads20
Processor boost frequency4.8 GHz
Performance cores6
Efficient cores8
Performance-core Max Turbo Frequency4.8 GHz
Efficient-core Max Turbo Frequency3.5 GHz
Performance-core base frequency2.5 GHz
Efficient-core base frequency1.8 GHz
Processor cache24 MB
Processor cache typeL3
Maximum turbo power154 W
Processor base power65 W

Memory

Internal memory16 GB
Maximum internal memory64 GB
Internal memory typeDDR4-SDRAM
Memory slots2x DIMM
Memory clock speed3200 MHz
ECCNo
Non-ECCYes

Storage

Total storage capacity256 GB
Optical drive typeNo
Storage mediaSSD
Number of storage drives installed1
Total SSDs capacity256 GB
Number of SSDs installed1
SSD capacity256 GB
NVMeYes
SSD interfacePCI Express
SSD form factorM.2

Graphics

Discrete graphics cardNo
On-board graphics cardYes
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel® UHD Graphics
On-board graphics card modelIntel UHD Graphics 770

Performance

Product typePC
Market positioningProven productivity
Motherboard chipsetIntel Q670
Password protectionYes
Password protection typeBIOS, Power on, User
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0

Network

Ethernet LANYes
Wi-FiNo

Ports & interfaces

USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
DisplayPorts quantity1
DisplayPort version1.4
HDMI ports quantity1
HDMI version1.4
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
Line-outYes

Expansion slots

Number of 3.5" bays1
PCI Express x1 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1

Power

Power supply input voltage100 - 240 V
Power supply input frequency50 - 60 Hz

Design

Chassis typeSFF
Colour nameJack black
Product colourBlack
Introduction year2023
Country of originCzech Republic

Software

Operating system installedWindows 11 Pro

Brand-specific features

HP Support AssistantYes
HP Software providedHP NotiFIcations; HP PC Hardware Diagnostics UEFI; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commerci
HP segmentBusiness

Audio

Audio chipRealtek ALC3252

Operational conditions

Operating temperature (T-T)10 - 35 °C
Operating relative humidity (H-H)10 - 90%

Weight & dimensions

Width270 mm
Depth95 mm
Height308 mm
Weight4.2 kg

Packaging data

Package width394 mm
Package depth205 mm
Package height499 mm
Package weight7.25 kg

Packaging content

Mouse connectivityWired
Mouse includedYes
Keyboard includedYes

Sustainability

Sustainability certificatesENERGY STAR
Sustainability complianceYes

Keyboard

Keyboard connectivityWired

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