HP ProDesk 4 Tower G1i
HP's full-size tower business desktop in the Pro Series 4 G1i AI PC family, built on the Intel Q870 chipset with standard-power Intel Core Ultra 200S desktop processors, full-height PCIe expansion, two 3.5" storage bays, and optional discrete graphics up to a GeForce RTX 3050.
Memory
- Slots
- 4 U-DIMM
- Max
- 128 GB (4 x 32 GB)
- Type
- DDR5-5600 (transfer rates up to 5600 MT/s; actual data rate set by system configuration)
- Population
- 2 DIMMs per channel; population starts from the slot furthest from the processor; symmetric configuration required within a channel
Storage
- M.2
- 1 x M.2 2230 PCIe x1 (WLAN/Bluetooth, also usable for storage) + 2 x M.2 2280 PCIe Gen4 x4 (storage)
- Bays
- 1 x 9.5mm slim optical drive bay (optional) + 2 x 3.5" internal storage drive bays
- SATA
- 3 x SATA
- SSD options
- 256GB/512GB/1TB M.2 2280 PCIe NVMe; 512GB/1TB/2TB M.2 2280 PCIe NVMe (Three Layer Cell); 512GB M.2 2280 PCIe NVMe Self-Encrypting OPAL2 (TLC); 256GB M.2 2280 PCIe OPAL2 NVMe
- HDD options
- 1TB or 2TB 7200RPM 3.5" SATA (additional data drive only; cannot be the boot drive as of Nov 1, 2023 when an SSD is also configured)
- Optical
- HP 9.5mm Slim DVD-ROM or DVD Writer (optional)
- RAID
- Supported when 2 NVMe M.2 SSDs are configured
Graphics
- Integrated
- Intel UHD Graphics 4Xe (Ultra 7 265), 3Xe (Ultra 5 245/235), or 2Xe (Ultra 5 225), depending on CPU
- Discrete options
- NVIDIA GeForce RTX 3050 8GB GDDR6 (full height, dual slot, ATX bracket, 120W, requires 400W PSU), NVIDIA A400 4GB (not with 180W PSU), Intel Arc A380 6GB GDDR6 (not with 180W PSU)
- Display outputs
- 1 x DisplayPort 2.1 HBR3, 1 x HDMI 2.1 (rear); optional VGA or USB-C DisplayPort Alt Mode via Flex Port; up to 7 simultaneous displays via native ports, Flex IO and discrete graphics
Expansion
- Slot 1
- PCIe 4.0 x16, full height (discrete graphics)
- Slots 2-3
- 2 x PCIe 3.0 x1, full height
Networking
- Ethernet
- Intel I219-LM integrated Gigabit LOM (vPro); optional Intel I226-T1 2.5GbE adapter
- Wi-Fi
- Intel Wi-Fi 7 BE200 + Bluetooth 5.4 (vPro or non-vPro), Intel Wi-Fi 6E AX211 + Bluetooth 5.3 (vPro or non-vPro), or Realtek RTL8852BE-VT Wi-Fi 6 / RTL8852CE Wi-Fi 6E + Bluetooth, all optional
Power
- Internal PSU
- 180W or 400W (RTX 3050 requires the 400W PSU; A400/Arc A380 unavailable with 180W)
Ports
- Front
- 1 x slim optical drive (optional), 3 x USB-A SuperSpeed 10Gbps, 1 x USB-C SuperSpeed 10Gbps (15W charging), combo audio jack (CTIA/OMTP), power button, HDD activity light
- Rear
- 1 x audio line-in/line-out, 1 x DisplayPort 2.1 HBR3, 1 x HDMI 2.1, RJ-45, 2 x USB-A Hi-Speed 480Mbps (wake from S4/S5), 2 x USB-A SuperSpeed 5Gbps, 1 x USB-A Hi-Speed 480Mbps, padlock loop, standard cable lock slot, integrated keyboard/mouse wire hoop, optional serial port, power cord connector
- Flex Port (rear, choice of one)
- DisplayPort 2.1, HDMI 2.1, VGA, Serial (RS-232), dual USB-A SuperSpeed 5Gbps, or USB-C SuperSpeed 10Gbps with DisplayPort Alt Mode
- Optional add-in cards
- 4-port serial PCIe card, or parallel port card (each occupies a rear slot)
Physical
- Chassis (W x D x H)
- 6.1 x 12.13 x 13.27 in (155 x 308 x 337 mm)
- System volume
- 982 cu in (16.1 L)
- Weight
- 12.3 lb (5.58 kg) standard configuration; up to 15.4 lb (6.99 kg) heavy configuration
Management
- Security
- TPM 2.0 (FW 15.21; Infineon SLB9672 or Nuvoton NPCT760HABYX; Common Criteria EAL4+, FIPS 140-2 Level 2), optional intrusion sensor, chassis cable-lock and padlock support, SATA port disablement (BIOS), Intel Identity Protection Technology, removable-media write/boot control, power-on and setup passwords (BIOS)
Operating systems
- Options
- Windows 11 Pro, Windows 11 Pro Education, Windows 11 Home, Windows 11 Home Single Language, Windows 11 Pro (Windows 11/10 Enterprise available via Volume Licensing), FreeDOS
Processors
- Intel Core Ultra 7 265
- Intel Core Ultra 5 245
- Intel Core Ultra 5 235
- Intel Core Ultra 5 225