HP Pro SFF 400 G9
HP's mainstream small-form-factor business desktop, built around socketed Intel 12th/13th/14th Gen Core desktop processors and the Intel Q670 chipset, with low-profile PCIe expansion and optional discrete graphics.
Memory
- Slots
- 2 U-DIMM
- Max
- 64 GB (2 x 32 GB)
- Type
- DDR4-3200 (12th Gen) or DDR5-4800/5600 U-DIMM (13th/14th Gen, 5600 MT/s with select i5/i7)
- Configurations
- 4, 8, 16, 32, 64 GB
Storage
- M.2
- 1 x M.2 2280 PCIe NVMe SSD slot (256GB-2TB, incl. TLC and Self-Encrypting OPAL2 variants)
- 3.5" bay
- 1 x 3.5" internal SATA HDD bay (1TB or 2TB 7200RPM); 2 drives supports RAID
- Optical
- 1 x 9.5mm slim optical bay (DVD-ROM or DVD Writer, optional)
- Media reader
- Optional SD 4.0 5-in-1 card reader (SD/SDXC/SDHC/UHS-I/UHS-II)
Graphics
- Integrated
- Intel UHD Graphics 770 (i5-1x500/1x600 and i7), UHD Graphics 730 (i5-1x400, i3), or UHD Graphics 710 (Pentium Gold/Celeron/Core 300)
- Discrete (low-profile)
- NVIDIA Quadro T400 2GB, NVIDIA T400 4GB, or AMD Radeon RX 6300 2GB GDDR6
Expansion
- Slot 1
- PCI Express 4.0 x16, low profile
- Slot 2
- PCI Express 4.0 x1, low profile
- M.2 (internal, not user-facing)
- 1 x M.2 2230 (WLAN/Bluetooth)
Networking
- Ethernet
- Intel I219-LM 1 Gigabit LOM (vPro); optional Intel I225-T1 2.5GbE adapter
- Wi-Fi
- Intel Wi-Fi 6E AX211 + Bluetooth 5.3 (vPro or non-vPro), Realtek RTL8852BE Wi-Fi 6 + Bluetooth 5.3, or Realtek RTL8821CE Wi-Fi 5 + Bluetooth 4.2
Power
- Internal power supply
- 180W 80 PLUS Gold (87/90/87% at 20/50/100% load, 115V; 90/92/89% at 230V) or 240W 80 PLUS Platinum (90/92/89% at 115V; 91/93/90% at 230V)
- Operating voltage
- 90-264 Vac, 47-63 Hz
- DC output
- +12V
- Cord length
- 6.0 ft (1.83 m)
Ports
- Front
- 1 x optional slim optical drive, 1 x USB-C SuperSpeed 10Gbps (charging), 1 x USB-A SuperSpeed 10Gbps, 2 x USB-A SuperSpeed 10Gbps, optional SD 4.0 card reader, combo audio jack (CTIA/OMTP), power button, HDD activity light
- Rear
- 1 x DisplayPort 1.4a (dual-mode), 1 x HDMI 1.4b, 3 x USB-A SuperSpeed 5Gbps, 2 x USB-A Hi-Speed 480Mbps, audio line-in/line-out, RJ-45, power cord connector, cable lock slot, padlock loop
- Flex Port (rear, choice of one)
- DisplayPort 1.4a, HDMI 2.1, VGA, Serial, dual USB-A SuperSpeed 5Gbps, or USB-C SuperSpeed 10Gbps w/ DisplayPort Alt Mode
- Optional legacy cards
- PS/2 (2-port) + serial combo card, parallel port, or 4-port serial PCIe card (each occupies one rear expansion slot)
Physical
- Dimensions (W x D x H)
- 270 x 308 x 95 mm (10.63 x 12.12 x 3.74 in)
- Volume
- 7.9 L (481.85 cu in)
- Weight
- 4.35 kg (9.59 lb)
- Max supported weight (desktop orientation)
- 4.38 kg (9.55 lb)
Management
- Security
- TPM 2.0 (Infineon SLB9672 or Nuvoton NPCT760HABYX), Common Criteria EAL4+ and FIPS 140-2 Level 2 certified; optional add-on intrusion sensor; SATA port disablement via BIOS; cable lock and padlock support; HP Wolf Security for Business (Sure Click, Sure Sense); Intel vPro on supported CPUs
Operating systems
- Options
- Windows 11 Pro, Windows 11 Pro Education, Windows 11 Home, Windows 11 Home Single Language, Windows 11 Pro (Enterprise or Windows 10 Enterprise available via Volume Licensing), FreeDOS
Processors
- Intel Core i7-12700
- Intel Core i5-12600
- Intel Core i5-12500
- Intel Core i5-12400
- Intel Core i3-12300
- Intel Core i3-12100
- Intel Pentium Gold G7400
- Intel Celeron 6900
- Intel Core i7-13700
- Intel Core i5-13500
- Intel Core i3-13100
- Intel Core i7-14700
- Intel Core i5-14500
- Intel Core i5-14400
- Intel Core i3-14100
- Intel Core 300