HP ProDesk 405 G4 SFF
HP's AMD-based mainstream small form factor business desktop, built on the AMD B350 FCH chipset with socketed Ryzen PRO APUs, a PCIe x16 slot for optional discrete graphics, and an expandable two-bay, two-slot chassis.
Memory
- Slots
- 4 DIMM
- Max
- 32 GB DDR4-2666 SDRAM
Storage
- 3.5" SATA HDD
- 500 GB up to 2 TB, 7200 rpm
- M.2 PCIe NVMe SSD
- 256 GB up to 512 GB
- M.2 PCIe NVMe TLC SSD
- 128 GB up to 1 TB
- Additional storage
- 5-in-1 SD card reader (optional)
- Optical drive
- HP 9.5 mm Slim DVD-Writer (optional)
- Drive bays
- 1 slim ODD bay; one 3.5" HDD bay convertible to two 2.5" HDD bays (2.5" needs adapter, factory-configured only)
- M.2
- 1 x M.2 2230 (WLAN) + 1 x M.2 2230/2280 (storage)
Graphics
- Integrated
- AMD Radeon Vega 11 Graphics (Ryzen 5 PRO 2400G); AMD Radeon Vega 8 Graphics (Ryzen 3 PRO 2200G)
- Discrete
- AMD Radeon R7 430 Graphics (2 GB GDDR5 dedicated); AMD Radeon RX 550X Graphics (4 GB GDDR5 dedicated)
Expansion
- M.2 slot 1
- M.2 2230, WLAN
- M.2 slot 2
- M.2 2230/2280, storage
- PCI slot
- 1 x PCI x1
- PCIe slot
- 1 x PCIe x16
Networking
- Ethernet
- Realtek RTL8111EPH GbE
- Wi-Fi
- Intel Dual Band Wireless-AC 9260 (2x2) and Bluetooth 5 M.2, non-vPro (optional)
Power
- Internal power supply
- 180 W, up to 92% efficiency, active PFC
Ports
- Front
- 1 headphone jack; 1 USB 2.0; 1 USB 2.0 (fast charging); 1 USB Type-C (charging); 2 USB 3.1 Gen 1
- Rear
- 1 audio-in; 1 audio-out (Conexant CX20632 codec, multi-streaming capable); 1 power connector; 1 RJ-45; 2 DisplayPort 1.2; 2 USB 3.1 Gen 1; 4 USB 2.0
- Optional
- 1 DisplayPort 1.2; 1 HDMI 2.0; 1 serial; 1 serial+PS/2 combo; 1 USB 3.1 Type-C Gen 1 (DisplayPort); 1 VGA
Physical
- Dimensions
- 9.5 x 27 x 29.6 cm
- Weight
- 4.53 kg (exact weight depends on configuration)
Management
- Security
- Hood sensor; HP DriveLock and Automatic DriveLock; HP Power-On Authentication; Master Boot Record Security; power-on password (BIOS); pre-boot authentication; SATA port disablement (BIOS); serial enable/disable (BIOS); support for chassis padlocks and cable lock devices; TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified, FIPS 140-2 Level 2 Certified); USB enable/disable (BIOS); setup password (BIOS)
- Manageability
- HP BIOSphere Gen4; HP Client Security Manager Gen4; HP BIOS Config Utility (download); HP Client Catalog (download); HP Driver Packs (download); HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2; HP System Software Manager (download); BIOS update via Cloud or Network
- Certifications
- ENERGY STAR certified; EPEAT 2019 registered where applicable; low halogen
Operating systems
- Options
- Windows 10 Pro 64; Windows 10 Home 64; Windows 10 Home Single Language 64; FreeDOS
Processors
- AMD Ryzen 5 PRO 2400G
- AMD Ryzen 3 PRO 2200G