ECS H55H-I(V1.0A) motherboard specifications

Form factor:	mini-ITX 170mm x 170mm
CPU socket type:	Socket 1156
Chipset:	Intel H55 Express
Expansion slots:	1 x PCIe 2.0 x16

NOTE: specifications are not complete

ECS H55H-I(V1.0A) CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Core i3
BX80616I3530 BXC80616I3530 CM80616003180AG	i3-530	2.93 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616I3530 BXC80616I3530 CM80616003180AG	i3-530	2.93 GHz, L3 4 MB, TDP 73 Watt, Rev C2
BX80616I3530 BXC80616I3530 CM80616003180AG	i3-530	2.93 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I3540 BXC80616I3540 CM80616003060AE	i3-540	3.06 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616I3540 BXC80616I3540 CM80616003060AE	i3-540	3.06 GHz, L3 4 MB, TDP 73 Watt, Rev C2
BX80616I3540 BXC80616I3540 CM80616003060AE	i3-540	3.06 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I3550 BXC80616I3550 CM80616003174AJ	i3-550	3.2 GHz, L3 4 MB, TDP 73 Watt, Rev K0
Intel Core i5
BX80616I5650 BXC80616I5650 CM80616003174AH	i5-650	3.2 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616I5650 BXC80616I5650 CM80616003174AH	i5-650	3.2 GHz, L3 4 MB, TDP 73 Watt, Rev C2
BX80616I5650 BXC80616I5650 CM80616003174AH	i5-650	3.2 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I5655K CM80616003174AO	I5-655K	3.2 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I5660 BXC80616I5660 CM80616003177AC	i5-660	3.33 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616I5660 BXC80616I5660 CM80616003177AC	i5-660	3.33 GHz, L3 4 MB, TDP 73 Watt, Rev C2
BX80616I5660 BXC80616I5660 CM80616003177AC	i5-660	3.33 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I5661 BXC80616I5661 CM80616004794AA	i5-661	3.33 GHz, 4MB, 2.5GT/s, LGA1156, 87W, Revision C2	10/03/04	V1.0A
BX80616I5661 BXC80616I5661 CM80616004794AA	i5-661	3.33 GHz, L3 4 MB, TDP 87 Watt, Rev C2
BX80616I5661 BXC80616I5661 CM80616004794AA	i5-661	3.33 GHz, L3 4 MB, TDP 87 Watt, Rev K0
BX80616I5670 BXC80616I5670 CM80616004641AB	i5-670	3.46 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616I5670 BXC80616I5670 CM80616004641AB	i5-670	3.46 GHz, L3 4 MB, TDP 73 Watt, Rev C2
BX80616I5670 BXC80616I5670 CM80616004641AB	i5-670	3.46 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BX80616I5680 BXC80616I5680 CM80616004806AA	i5-680	3.6 GHz, L3 4 MB, TDP 73 Watt, Rev K0
BV80605003213AH BX80605I5750S	i5-750S	2.4 GHz, 8MB, 2.5GT/s, LGA1156, 82W, Revision B1	10/03/04	V1.0A
BV80605003213AH BX80605I5750S	i5-750S	2.4 GHz, L3 8 MB, TDP 82 Watt, Rev B1
Intel Core i7
BV80605003210AD BX80605I7860S	i7-860S	2.53 GHz, 8MB, 2.5GT/s, LGA1156, 82W, Revision B1	10/03/04	V1.0A
BV80605003210AD BX80605I7860S	i7-860S	2.53 GHz, L3 8 MB, TDP 82 Watt, Rev B1
BV80605004494AB BX80605I7870S	i7-870S	2.66 GHz, 8MB, 2.5 GT/s, LGA1156, 82W, Revision B1	10/03/04	V1.0A
BV80605004494AB BX80605I7870S	i7-870S	2.66 GHz, L3 8 MB, TDP 82 Watt, Rev B1
Intel Pentium Dual-Core
BX80616G6950 BXC80616G6950 CM80616004593AE	G6950	2.8 GHz, 4MB, 2.5GT/s, LGA1156, 73W, Revision C2	10/03/04	V1.0A
BX80616G6950 BXC80616G6950 CM80616004593AE	G6950	2.8 GHz, L3 3 MB, TDP 73 Watt, Rev C2
BX80616G6950 BXC80616G6950 CM80616004593AE	G6950	2.8 GHz, L3 3 MB, TDP 73 Watt, Rev K0

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.