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ASRock H81 Pro BTC R2.0

Photos - Motherboard ASRock H81 Pro BTC R2.0
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Outdated Product
£75.00 
Socket: Intel LGA 1150; Form factor: ATX; Size (mm): 305x178; Chipset: Intel H81; DDR3 (slots): 2; Memory module: DIMM; RAM frequency (MHz): 1600; Max. memory (GB): 16; SATA 3: 2; HDMI; Sound (channels): 5.1; LAN: 1 Gbps; USB 2.0: 2; USB 3.2 gen1: 2; COM port; Main power socket: 24 pin
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ASRock H81 Pro BTC R2.0
H81 Pro BTC
H81 Pro BTC R2.0
Form Factor:ATX
Socket:Intel LGA 1150
Chipset:Intel H81
BIOS:Ami
RAM slots:DDR3 2 sl
RAM form factor:DIMM
RAM clock:1600 MHz
Sound (channels):5.1
Connectors:HDMI
Power connector:24 pin
Processor power:8 pin
All specifications
Specifications H81 Pro BTC R2.0
Main
Featuresfor mining
SocketIntel LGA 1150
Form factorATX
Size (HxW)305x178 mm
Chipset
ChipsetIntel H81
BIOSAmi
UEFI BIOS
RAM
DDR32 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency1600 MHz
Max. memory16 GB
XMP
Drive interface
SATA 3 (6Gbps)2
Expansion slots
1x PCI-E slots5
PCI-E 16x slots1
Video outputs
D-Sub output (VGA)
HDMI output
Integrated audio
AudiochipRealtek ALC662
Sound (channels)5.1
Network interfaces
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek RTL8111GR
External connections
USB 2.02
USB 3.2 gen12
PS/22
COM port
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors5
Added to E-Catalogaugust 2016
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Video reviews

Six video cards

A girl's best friend is diamonds, and a cryptocurrency miner's best friend is the ASRock H81 Pro BTC R2.0 motherboard. Its main advantage is as many as six PCI-E slots for connecting video cards: one full-size x16 and five more shortened x1 (a riser adapter is required).

Cheap processors and memory

Supports ASRock H81 Pro BTC R2.0 old but relatively cheap Intel Haswell processors. The younger Celeron G1840 cannot be found on the market now (miners have sold out everything), but it’s not a problem to buy a slightly more expensive Pentium G3260. The RAM is suitable for old-style DDR3, which is also cheaper than the new DDR4.

Enhanced nutrition

In addition, ASRock H81 engineers have implemented two relatively rare features. The first is a Molex connector for enhanced power supply of PCI-E slots (given their large number, it will obviously not be superfluous). The second is a dehumidifier that evaporates excess moisture in the summer heat and thereby extends the life of computer components. Another thing is that mining farms are usually assembled in an open building, and even placed near an air conditioner, which itself dries the air. As a result, although ASRock H81 Pro BTC R2.0 is not the most multi-graphics card motherboard in the world (the record holder is ASUS B250 Mining Expert with 19 PCI-E slots), it is inexpensive and widely available for sale.

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