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Compact square mini PC with matte dark finish and front ports visible

BRENUC

BRENUC BREB i5-1240P barebone mini PC 16GB DDR5 512GB

SKU CH-1CG0-CDBE8

Compact mini-PC with 12-core Intel i5-1240P, 16GB DDR5, 512GB storage, Thunderbolt 4, 2.5GbE and quad 4K display support

  • CPU TypeIntel Core i5-1240P
  • Memory installed16GB
  • Memory slot2 x 288Pin DIMM
  • Memory Type SupportedDDR5 4800
  • Max Memory Supported64GB
  • Dual Channel Memory SupportedYes

Group 32G RAM / 512G SSD

  • 12-core i5-1240P up to 4.4 GHz handles heavy multitasking
  • 16 GB DDR5-4800 dual-channel memory expandable to 64 GB
  • 512 GB NVMe storage with extra M.2 and SATA slots
  • Thunderbolt 4, 2.5 GbE, Wi-Fi 6 and Bluetooth 5.2 for fast connectivity
  • Compact 136 × 123 × 55 mm VESA-mount chassis with 120 W adapter

Compact Intel i5-1240P barebone for office and media

This new BRENUC BREB mini PC ships with a 12-core Intel Core i5-1240P processor and 16GB of DDR5-4800 memory. A 512GB NVME drive is already installed. The 136mm by 123mm by 55mm chassis includes a VESA mount and a 120W power adapter.

Who this suits and who should look elsewhere

Buyers wanting a quiet, low-power desktop for productivity, streaming or light creative work will fit this unit well. It is not for users who need discrete graphics performance or more than four display outputs. Builders requiring additional 2.5GbE ports or legacy serial connections must add them via the M.2 B-key slot.

The spec that decides fit

Dual-channel DDR5-4800 support with two 288-pin DIMM slots lets you expand memory to 64GB, while the single M.2 slot and one SATA 3.0Gb/s connector determine total storage capacity.

Highlights

  • 12-core i5-1240P up to 4.4 GHz handles heavy multitasking
  • 16 GB DDR5-4800 dual-channel memory expandable to 64 GB
  • 512 GB NVMe storage with extra M.2 and SATA slots
  • Thunderbolt 4, 2.5 GbE, Wi-Fi 6 and Bluetooth 5.2 for fast connectivity
  • Compact 136 × 123 × 55 mm VESA-mount chassis with 120 W adapter

Specifications

BrandBRENUC
SeriesBREB
ModelBREB i5-1240P
CPU TypeIntel Core i5-1240P
Memory installed16GB
Memory slot2 x 288Pin DIMM
Memory Type SupportedDDR5 4800
Max Memory Supported64GB
Dual Channel Memory SupportedYes
Storage Installed512GB
Serial ATA1 x SATA 3.0Gb/s
M.2 Slot1 x M.2
Discrete Graphic CardIntel® Iris® Xe Graphics
Onboard AudioIntegrated
Channel7.1 Channel
LANIntel i226V
Max LAN Speed2.5Gbps
Wireless LAN802.11ax
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
Front USB2 * USB 3.2 Gen2(10Gbps) Type-A ports
1 * USB 2.0 Type-C port
Front Audio Ports3.5mm Audio Jack
HDMI2 * HDMI 2.0,
Thunderbolt2 * Type-C Full Function (Thunderbolt™ 4 ports ) ports
Rear USB1 * USB 3.2 Gen2(10Gbps) Type-A port
1 * USB 2.0 Type-A port
RJ451 x 2.5Gb RJ45
Other Rear Ports1 * Kensington Lock (right side of Chassis)
Input19VDC /6.32
Power Supply120W
Dimensions136mm*123mm*51mm
PackagingIndividual retail box packaging

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What RAM modules do I need to add to the two 288-pin DDR5 slots?

Install DDR5 4800 SO-DIMMs up to 64 GB total; the board runs dual-channel so use a matched pair for best performance.

Will my SATA 3.0 Gb/s SSD work in the 2.5-inch bay?

Yes, the single SATA 3.0 Gb/s connector supports standard 2.5-inch SATA SSDs or hard drives alongside the M.2 NVME drive.

How can I confirm the 2.5 GbE link is active after setup?

Open the network adapter status in Windows or run ethtool on Linux and verify the reported speed shows 2.5 Gbps full duplex.

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