Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.


Give your business the be foundation it needs for growth with the affordable and reliable HP ProDesk 400 SFF. Designed with essential security and manageability features, the HP ProDesk 400 helps keep your business growing.
New powerful processors
New 6th Gen Intel® Core processors2 bring powerful processing with Intel® HD 530 Graphics. Available DDR4 memory helps meet the demands of today™s businesses.
Security from the start
HP BIOSphere and HP Client Security4 boost security and keep critical data and systems under lock and key with customizable authentication and BIOS-level passwords.
Tested to go the distance
HP ProDesks are rigorously tested to help ensure reliability. During the HP Total Test Process, PCs experience 120,000 hours of performance trials to help get you through your business day.
Make the smart investment
The HP ProDesk 400 SFF helps affordably build a solid IT infrastructure for your growing business and fits in smaller workspaces for easy deployment.
Built-In Speakers |
Manufacturer Warranty | 3 Months |
Features | Built-In Speakers |
Item Height | 269.24mm |
RAM Size | 8GB |
Graphics Processing Type | Integrated/On-Board Graphics |
Chipset | H110 |
Item Width | 93.98mm |
Condition | A |
Model | Prodesk 400 G3 |
Type | Desktop |
Resolution | none |
Processor | Intel Core i3 6th Gen. |
Release Date | Q3'15 |
Processor Model | 6320 |
Colour | None |
Item Weight | 4.45kgs |
Storage Type | HDD (Hard Disk Drive) |
Optical Drive | None |
Operating System Edition | None |
SSD Capacity | NONE |
Memory Type | DDR4 DIMM |
Cores | 2 |
Other Software | Free Anitvirus,Open Office |
Brand | HP |
L2 Cache | 4 MB |
Form Factor | Small Form Factor (SFF) |
Part Number | N4P96AV |
Screen Size | None |
Maximum Ram Capacity | 16 GB |
Custom Bundle | No |
Motherboard Model | None |
Series | HP ProDesk |
Operating System | None |
RAM Type | DDR4 DIMM |
Most Suitable For | Casual Computing,Office |
Connectivity | USB 2.0,USB 3.0,DisplayPort,VGA |
Max Turbo Speed | 3.90 GHz |
MPN | None |
Processor Speed | 3.90GHz |
Release Year | 2015 |
Hard Drive Capacity | 500GB |
GPU | INTEL HD 530 GRAPHICS |
Item Length | 299.72mm |
Audio Output | Integrated |
Webcam | No |
Bundle Description | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade