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Black square server motherboard with CPU installed, two DDR3 slots, M.2 sockets, SATA ports, ATX power connectors

YINGHUA

YINGHUA B75A server motherboard LGA1155 i3-2120 2×DDR3 16GB SATA3 NVME WIFI M.2

SKU CH-HXH0-0WZTG MPN B75A

LGA 1155 server board with i3-2120 CPU, dual DDR3 slots up to 16 GB, SATA 3.0, NVME M.2, WIFI M.2 and USB 3.0

  • ProcessorIntel Atom
  • Ready for dual-channel DDR3 up to 16 GB
  • NVMe M.2 slot adds fast solid-state storage
  • Wi-Fi M.2 interface enables wireless networking
  • Four USB 3.0 ports plus six USB 2.0 connections
  • 100 M Ethernet and 5.1-channel audio built in

Product identity

The YINGHUA B75A is a new server motherboard supplied with an Intel Core i3-2120 processor already installed in the LGA 1155 socket. It provides two DDR3 slots supporting up to 16 GB of memory at 1066, 1333 or 1600 MHz. Storage connections include one SATA 3.0 port, three SATA 2.0 ports and an NVME M.2 interface. A WIFI M.2 slot is also present for wireless expansion.

Who this suits, who it does not

Builders assembling a compact 170 mm square server or workstation on a tight budget will find the integrated CPU and multiple USB 3.0 ports convenient. Buyers who need more than two memory slots, more than 16 GB of RAM or a faster network link than 100 Mbit Ethernet should look elsewhere. Systems requiring multiple PCI Express x16 cards or additional SATA 3.0 ports are not a good match for this board.

Deciding specification

The board uses an LGA 1155 socket paired with the Intel B75 chipset and ships with a Core i3-2120 already fitted, so the processor cannot be upgraded to a different generation. This fixed CPU and chipset combination determines whether the platform meets your performance and compatibility requirements.

How it compares

Measured against everything we stock in Server & Workstation Boards, at today’s prices. Recalculated every night.

Price $109.99
Cheaper than about 83% of the 776 comparable items (median $254.49).

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

Specifications

Processor
ProcessorIntel Atom

Questions about this item

Will the 16 GB DDR3 memory limit require a board swap later?

The board has two DDR3 slots supporting up to 16 GB at 1066, 1333 or 1600 MHz; once both slots are filled no further memory can be added without changing the motherboard.

What limits sustained throughput on the single SATA 3.0 port?

One SATA 3.0 port provides a 6 Gbps link, so any SSD or HDD connected there will hit that ceiling before the drive’s own sequential speed under continuous heavy I/O.

How much heat does the included i3-2120 produce under constant load?

The board uses all solid capacitors and an ATX 4-pin CPU power connector to deliver stable power to the i3-2120, keeping VRM temperatures controlled during all-day operation.

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