The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.
in 55 offers
last seen 6 Sept 2026
The lowest price we last saw for HP Pro Mini 400 G9 DM 9M929AT [Intel i7-12700T, 16GB RAM, 512GB SSD, Intel UHD Graphics 770, Windows 11 Pro] was $1,859.11 at MegaBuy, compared across 47 retailers (last seen 6 Sept 2026). Prices may have changed since.
The all-time low we recorded was $1,251.33 on 27 Feb 2026.
Prices last updated 6 Sept 2026.
HP Pro Mini 400 G9 DM 9M929AT [Intel i7-12700T, 16GB RAM, 512GB SSD, Intel UHD Graphics 770, Windows 11 Pro]
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.
Last updated at 06/09/2026 07:14:15
[B29WGPT] HP Pro Mini 400 G9, i7-14700T, 16GB, 512GB SSD, WLAN, WIN 11 PRO, 3YR NBD ONSITE WTY
7-day returns
HP Pro Mini 400 G9 i7-14700T 16GB (B29WGPT)
Delivery between Wed – Fri $9.99
HP Pro 400 G9 Mini Desktop PC, Intel i7-14700T 16GB 512GB UHD
Delivery between 9–14 Sept $15
HP Pro Mini 400 G9 Desktop - Core i7-14700T 16GB 512GB SSD Wifi + BT Win 11 Pro 3YR OS WTY
Delivery $16.50
HP Pro Mini 400 G9 i7-14700T 16GB 512GB SSD WLAN WIN 11 PRO 3YR
Free delivery
HP Pro Mini 400 G9 i7-14700T 16GB 512GB SSD W11P Workstation Desktop PC
Free delivery between 9–15 Sept
Hp pro 400 mini g9 desktop pc intel i7-14700t 16gb 512gb ssd windows 11 pro uhd 770 graphics gbe wifi6 dp hdmi kbmouse 3yrs os b5jj7at
Delivery between 8–14 Sept $61.26
HP ProDesk Mini 400 G9, Core i7-14700T, 16G, 512G SSD, W11 Pro, 3Y, HP Pro Mini 400 G9 Desktop PC
Delivery between 10–19 Sept $12
HP B29WGPT Pro Mini 400 G9 Desktop PC - i7-14700T 16GB 512GB W11 PRO 3YOS
Delivery between 9–15 Sept $11.95
HP Pro 400 Mini G9 i7-14700T 16GB 512GB SSD UHD 770 Graphics WiFi6 DP HDMI
Delivery between Tue – Wed $15
[B29WGPT] HP Pro Mini 400 G9, i7-14700T, 16GB, 512GB SSD, WLAN, WIN 11 PRO, 3YR NBD ONSITE WTY
7-day returns
HP Pro Mini 400 G9 i7-14700T 16GB (B29WGPT)
Delivery between Wed – Fri $9.99
HP Pro 400 G9 Mini Desktop PC, Intel i7-14700T 16GB 512GB UHD
Delivery between 9–14 Sept $15
HP Pro Mini 400 G9 Desktop - Core i7-14700T 16GB 512GB SSD Wifi + BT Win 11 Pro 3YR OS WTY
Delivery $16.50
HP Pro Mini 400 G9 i7-14700T 16GB 512GB SSD WLAN WIN 11 PRO 3YR
Free delivery
