Name: HP ProDesk 400 G6 Computers 64GB 64GB Refurbished - Good
Brand: HP
SKU: pk00002177676
Rating: 5.0 (4 reviews)

HP ProDesk 400 G6 Computers 64GB Refurbished - Good

HP ProDesk 400 G6 Computers 64GB 64GB Refurbished - Good

HP5.05.0

(4)

$243.32

Storage

Ram Memory Installed Size

Condition

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Comparison

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Specifications

691Y9UT#ABA

HP ProDesk 400G6 SFF Intel i5-9500 32GB 1TB SSD Windows 11 Pro

2020

Small Form Factor (SFF)

Casual Computing, Office

2019

691Y9UT#ABA

HP ProDesk 400G6 SFF Intel i5-9500 32GB 1TB SSD Windows 11 Pro

2020

Small Form Factor (SFF)

Casual Computing, Office

2019

Reviews & Ratings

(5)

3.8

5 reviews

👍 Pros

👎 Cons

Performance

4.0

80%

Good for programming and light gaming; fast with SSD and ample RAM. Some users reported keyboard issues, but overall reliable.

Performance

4.0

80%

Good for programming and light gaming; fast with SSD and ample RAM. Some users reported keyboard issues, but overall reliable.

Appearance

4.5

90%

Compact size praised; interior clean and dust-free. Professional black design suitable for office or home.

Appearance

4.5

90%

Compact size praised; interior clean and dust-free. Professional black design suitable for office or home.

Screen Quality

3.0

60%

No user comments on screen quality as it is a desktop tower; relies on external monitor.

Screen Quality

3.0

60%

No user comments on screen quality as it is a desktop tower; relies on external monitor.

Operating Experience

3.5

70%

Quiet, easy to use, and upgrade-friendly. One user reported missing cables; another had key press issues.

Operating Experience

3.5

70%

Quiet, easy to use, and upgrade-friendly. One user reported missing cables; another had key press issues.

Value for Money

4.5

90%

Excellent value for refurbished price; good performance for daily tasks. Missing accessories noted by one user.

Value for Money

4.5

90%

Excellent value for refurbished price; good performance for daily tasks. Missing accessories noted by one user.

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User Voices

5.0AMAZONJun 29, 2026

austin.lucas

Good little PC with some upgrades

This little machine has been a real champ. I popped in an extra 8GB RAM stick to hit 16GB, swapped the stock cooler for an HP 810281-001 'high performance' one which keeps the CPU way cooler, added a GTX 1050 Ti, and even upgraded the power supply from 180W to 210W—no issues at all. I use it mostly for writing code and some light gaming (Factorio mostly). The NVMe came partitioned to show only 256GB, but it's actually a 512GB drive, so a quick reformat and Windows reinstall gave me full storage.

1.0AMAZONNov 24, 2025

SarahLovesTech

Not worth it

The keyboard is extremely low quality — I have to press keys multiple times to get a response. Total waste of time.

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HP ProDesk 400 G6 Computers 64GB 64GB Refurbished - Good

Comparison

Specifications

General6

Display2

Performance7

Memory (RAM)3

Storage2

Connectivity & Ports9

Camera & Audio3

Input1

Operating System1

Features2

Dimensions4

Certifications3

Included3

Warranty2

Reviews & Ratings