H55 PCH / Southbridge – Compatible Laptop Motherboards

H55 PCH / Southbridge is documented on 12 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include Gigabyte Technology GA-H55M-USB3P-TO, Elitegroup Computer Systems H55H-I, Gigabyte GA-H55M-S2HP-TO.
PCH / Southbridge compatibility index

H55

Every laptop motherboard in the Dr-Bios schematic archive documented as using H55. Narrow the list by any part these boards share, then open the matching schematic thread.

PCH / Southbridgebrowse this category

Motherboards using H55

Extracted from the structured technical table of each indexed schematic thread. Click any row to open it.

12 of 12 motherboards
Motherboard Board number Project code CPU platform GPU Open
Gigabyte GA-H55M-USB3P-TO Rev 10 Schematic Gigabyte Technology · GA-H55M-USB3P-TO · rev 1.0 Intel LGA1156
ECS H55H-I Ver 1.0A Schematic Elitegroup Computer Systems · H55H-I · rev 1.0A LGA1156
gigabyte ga-h55m-s2hp rev 1.0 schematic Gigabyte · GA-H55M-S2HP-TO · rev 1.0 Intel LGA1156
gigabyte ga-h55m-d2h rev 1.3 schematic Gigabyte Technology · GA-H55M-S2H · rev 1.31 Intel LGA1156
gigabyte ga-h55m-s2h rev 1.1 schematic Gigabyte · GA-H55M-S2H · rev 1.1 Intel LGA1156
gigabyte ga-p55-ud3l rev 2.3 schematic Gigabyte Technology · GA-P55-UD3L · rev 2.3 Intel LGA1156 Integrated (via H55 PCH)
gigabyte ga-h57m-usb3 rev 2.0 schematic Gigabyte Technology · GA-H57M-USB3 · rev 2.01 Not explicitly present Not explicitly present Intel LGA1156 Integrated (Lynnfield)
gigabyte ga-p55-ud3l rev 2.3 schematic Gigabyte Technology · GA-P55-UD3L · rev 2.3 Intel LGA1156 Integrated (via PCH H55)
gigabyte ga-p55-usb3l rev 2.0 schematic Gigabyte Technology · GA-P55-USB3L · rev 2.0 GA-P55-USB3L Intel LGA1156
gigabyte ga-h55n-usb3 rev 1.01 schematic Gigabyte Technology · GA-H55N-USB3 · rev 1.01 Intel LGA1156 Integrated (via FDI)
gigabyte ga-h55m-ud2h rev 101 schematic Gigabyte Technology · GA-H55M-UD2H · rev 1.01 Intel LGA1156 Integrated
ga-h55m-s2 ga-h55m-s2 rev 1.3 schematic Gigabyte Technology · GA-H55M-S2 · rev 1.3 Intel LGA1156
No motherboard in the loaded list matches that filter.
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