HP Pro SFF 400 G9 Desktop PC with Intel Core i7-14700 Processor
The HP Pro SFF 400 G9 is a powerful small form factor desktop computer designed for business environments and hybrid work setups. Powered by the latest 14th Generation Intel Core i7-14700 processor with 20 cores (8 Performance + 12 Efficient cores) and 28 threads, this compact PC delivers exceptional multitasking performance with speeds up to 5.4 GHz. Pre-configured with 16GB DDR5 RAM and a fast 512GB NVMe SSD, the Pro 400 G9 provides smooth operation for demanding business applications, data analysis, and productivity workloads.
Why You'll Love the HP Pro 400 G9
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Powerful 14th Gen Intel Performance: Intel Core i7-14700 with 20 cores and 33MB cache handles multiple tasks smoothly and reliably
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Fast DDR5 Memory: 16GB DDR5-4800 RAM provides exceptional responsiveness, expandable up to 64GB
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Space-Saving Design: Compact SFF chassis (27 x 9.5 x 30.8 cm) fits easily into modern office environments
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Enterprise Security: HP Wolf Pro Security Edition with hardware-enforced protection and self-healing BIOS
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Multi-Display Support: Supports up to three displays with HDMI 1.4 and DisplayPort 1.4a outputs
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Military-Grade Durability: MIL-STD 810 tested and 120,000 hours of HP Total Test Process certification
Professional-Grade Performance
At the heart of this desktop is the Intel Core i7-14700 processor, featuring Intel's innovative hybrid architecture with 8 Performance cores running up to 5.3 GHz and 12 Efficient cores up to 4.2 GHz. Combined with Intel UHD Graphics 770 and support for Intel vPro Technology, the Pro 400 G9 delivers professional performance for office productivity, video conferencing, content creation, and business applications. The fast 512GB PCIe NVMe SSD ensures quick boot times and responsive file access.
Connectivity & Expansion
Stay connected with comprehensive I/O options including USB-C 3.2, multiple USB-A 3.2 ports, HDMI 1.4b, DisplayPort 1.4a, and Gigabit Ethernet. The system supports optional Wi-Fi 6E and Bluetooth 5.3 for wireless connectivity. Internal expansion includes an M.2 slot for WLAN, one M.2 slot for storage, one PCIe 4.0 x16 slot, and one PCIe 3.0 x1 slot for future upgrades.
Security & Manageability
Built for business with HP Wolf Security for Business, the Pro 400 G9 creates a hardware-enforced, always-on defence from the BIOS to the browser. HP Sure Start automatically recovers the BIOS from firmware attacks, while Windows 11 Pro provides advanced security features including BitLocker encryption, remote desktop, and domain join capabilities. Ideal for IT departments managing multiple endpoints.
Sustainable Design
The HP Pro SFF 400 G9 is EPEAT registered with Climate+ and ENERGY STAR certified. It features a high-efficiency power supply (up to 92% efficiency), use of ocean-bound plastics in the speaker enclosure, and molded-pulp packaging to reduce environmental impact.
What's in the Box
- HP Pro SFF 400 G9 Desktop PC
- USB Wired Keyboard
- USB Wired Mouse
- Power Cable
- Documentation
Full Specifications
Processor & Chipset
| Processor |
Intel Core i7-14700 (14th Gen) |
| Cores/Threads |
20 cores (8 P-cores + 12 E-cores) / 28 threads |
| Base Frequency |
2.1 GHz P-core, 1.5 GHz E-core |
| Max Turbo Frequency |
Up to 5.3 GHz P-core, up to 4.2 GHz E-core |
| Cache |
33 MB Intel Smart Cache |
| Chipset |
Intel Q670 |
| vPro Support |
Yes, Intel vPro Technology |
Memory
| RAM |
16GB DDR5-4800 (with i7-14700 supports up to DDR5-5600) |
| Memory Slots |
2 DIMM slots |
| Maximum RAM |
64GB DDR5 |
| User Accessible |
Yes, all slots customer upgradeable |
Storage
| Primary Storage |
512GB PCIe NVMe M.2 SSD |
| Additional Storage |
1 × 3.5" SATA III bay (empty) |
| M.2 Slots |
1 × M.2 for storage, 1 × M.2 for WLAN |
| Optional |
SD 4.0 card reader (5-in-1) |
Graphics
| Integrated Graphics |
Intel UHD Graphics 770 |
| Display Support |
Up to 3 displays (2 native + 1 optional flex port) |
| Expansion Slot |
1 × PCIe 4.0 x16 (low profile) for optional discrete graphics |
I/O & Connectivity
| Video Outputs |
1 × HDMI 1.4b, 1 × DisplayPort 1.4a |
| Front USB |
3 × USB-A 3.2 Gen 1 (5Gbps), 1 × USB-C 3.2 Gen 2 (10Gbps) |
| Rear USB |
3 × USB-A 3.2 Gen 1 (5Gbps), 2 × USB-A 2.0 |
| Ethernet |
Intel I219-LM Gigabit LAN (10/100/1000) |
| Audio |
Front: Universal audio jack; Rear: Audio Out, Audio In |
| Wireless (Optional) |
Wi-Fi 6E (802.11ax), Bluetooth 5.3 (requires external antenna with i7 + DDR5) |
| Expansion Slots |
1 × PCIe 4.0 x16 (low profile), 1 × PCIe 3.0 x1 (low profile) |
Operating System
| Operating System |
Windows 11 Pro (64-bit) |
| Security Features |
HP Wolf Pro Security Edition, HP Sure Start, TPM 2.0 |
Power & Environment
| Power Supply |
180W or 240W internal PSU, up to 92% efficiency, active PFC |
| Input Voltage |
100-240V AC, 50/60Hz |
| Certifications |
EPEAT Climate+, ENERGY STAR, TCO Certified Gen 9 |
Physical Specifications
| Form Factor |
Small Form Factor (SFF) |
| Dimensions (H x W x D) |
30.8 x 27 x 9.5 cm (12.1 x 10.6 x 3.74 inches) |
| Weight |
4.2 kg (9.26 lbs) - varies by configuration |
Warranty & Support
| Warranty |
3 years limited warranty (parts, labour, onsite for eligible parts) |
| Durability Testing |
MIL-STD 810 tested, 120,000 hours HP Total Test Process |
Specifications are sourced from the official manufacturer product page and may be updated.
