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GIGABYTE

GIGABYTE GB-BRR7H-4800-BWUS barebone mini PC RYZEN R7-4800U DDR4 64GB

SKU CH-G4NY-PE1E6 MPN GB-BRR7H-4800-BWUS

Ultra-compact barebone kit with an 8-core Ryzen 4800U processor and Radeon graphics, supporting up to 64 GB of DDR4 memory and dual 2.5 GbE LAN

  • ProcessorAMD RYZEN R7-4800U 2.0G - 4.1G Turbo, 8C/16T Core, 12 MB L3
  • Installed memoryNo Memory
  • RAM slots2 × 260Pin SO-DIMM
  • Supported memoryDDR4 3200
  • Maximum supported memory64 GB
  • PCI1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT
  • 8-core 16-thread Ryzen 7 4800U up to 4.1 GHz for heavy multitasking
  • Radeon graphics at 1750 MHz handles 4K media and light gaming
  • Dual SO-DIMM slots accept DDR4 3200 up to 64 GB total
  • 5 GbE LAN plus WiFi6 for fast wired and wireless networking
  • Front USB-C 3.2 Gen 2 with DP alt mode drives external displays

BRIX barebone with Ryzen 7 4800U

The GIGABYTE BRIX GB-BRR7H-4800-BWUS is a barebone mini PC built around an AMD RYZEN R7-4800U processor with 8 cores and 16 threads running at 2.0 GHz base and 4.1 GHz boost. Integrated AMD Radeon graphics operate at 1750 MHz within a 15 W envelope. It targets system builders who want a compact foundation for home, office or digital-signage deployments.

Two SO-DIMM slots and dual M.2 bays

The board provides two 260-pin SO-DIMM slots supporting DDR4 3200 up to 64 GB total, one M.2 2280 slot for storage and one M.2 2230 A-E key slot pre-occupied by an Intel WiFi6 AX200 card delivering WiFi6 and BT 5.2. A 2.5-inch SATA bay accepts 7.0 mm or 9.5 mm drives. No memory or storage is included.

Straightforward assembly

Installing SO-DIMM modules and a 2.5-inch drive requires removing the chassis base; the M.2 2280 slot is accessible in the same step. The WiFi6 AX200 module already occupies the 2230 slot, so builders cannot swap it for a different wireless card without desoldering. Front I/O includes one USB 3.2 Type-C with DP alt mode, three USB 3.2 Type-A ports, a headset jack and the power button.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $409.99
Cheaper than about 70% of the 1,735 comparable items (median $564.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGIGABYTE
Product lineBRIX
Model nameGB-BRR7H-4800-BWUS
Processor
ProcessorAMD RYZEN R7-4800U 2.0G - 4.1G Turbo, 8C/16T Core, 12 MB L3 Cache
AMD Radeon GPU 1750 MHz , 15 W
Memory
Installed memoryNo Memory
RAM slots2 × 260Pin SO-DIMM
Supported memoryDDR4 3200
Maximum supported memory64 GB
Storage
Installed storageNo Hard Drive
SATA portsSupports 2.5 in HDD/SSD, 7.0/9.5 mm thick (1 × 6 Gbit/s SATA 3)
PCIe Gen3 X4 /SATA
M.2 slots1 x M.2 slot (2280_storage)
Graphics
Built-in graphicsAMD Radeon Graphics
Audio & video
Built-in audioRealtek ALC255
Connectivity
LAN connection2.5G LAN (Realtek 8125)
Wi-Fi standardIntel WiFi6 AX200
Bluetooth supportBT 5.2
Ports & slots
Front USB ports1 x USB 3.2 type C (Gen2) w/ DP alt mode
3 x USB type A 3.2 (Gen1)
Front audio jacks1 x head phone jack with MIC
Other front ports1 x Power Button
HDMI ports1 x HDMI(2.0a)
DisplayPort connectors1 x mDP
Rear USB ports1 x USB 3.2 type C (Gen2) w/ DP alt mode
2 x USB 3.2 type A (Gen 1)
Ethernet port1
Additional rear ports1 x DC-In
Power
Power supplyInput: AC 100-240 V
Output: DC 19 V/4.74A, 90 W
Size & build
Product dimensions1.84 in × 4.7 in × 4.7 in
Shipping weight1.50 kg
Package size292 × 178 × 83 mm
More details
PCI1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT card

Questions about this item

Will I need to buy DDR4 SO-DIMM modules separately, and what is the maximum capacity the two slots support?

The barebone ships without memory; you must add two 260-pin DDR4 3200 SO-DIMMs for a total of 64 GB.

What thermal ceiling stops the AMD R7-4800U from holding its 4.1 GHz turbo during long workloads?

The processor is rated at 15 W, so sustained turbo clocks are limited by the cooling solution’s ability to dissipate that power envelope.

How loud does the fan get and how much heat does the 15 W chip produce when the unit runs all day?

The 15 W AMD R7-4800U with Radeon graphics at 1750 MHz generates modest heat; the compact chassis uses a single fan that stays relatively quiet under continuous load.

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