Intel · 2009
Intel PM55
The Intel PM55 is a mobile chipset for Socket G1, part of the Calpella platform, released in September 2009.
The Intel PM55 is a chipset designed for mobile platforms, specifically for Socket G1 and the Calpella platform. It was released in September 2009 and manufactured on a 45 nm process with a TDP of 3.5 W. The chipset supports PCIe 2.0 with 8 lanes and uses DMI 1.0 for communication with the processor. Memory support includes DDR3-1333 with a maximum capacity of 8 GB across two channels, but does not support ECC memory. Storage connectivity is provided by 6 SATA III ports, and there are 14 USB 2.0 ports. The PM55 is typically paired with Intel Core i-series mobile processors from the same era.
Specifications
| Socket unverified | Socket G1 |
|---|---|
| Platform unverified | Calpella |
| Process node unverified | 45 nm |
| TDP unverified | 3.5 W |
| PCIe version unverified | 2.0 |
| Total PCIe lanes (chipset) unverified | 8 |
| DMI version unverified | 1.0 |
| Memory support unverified | DDR3-1333 |
| Max memory unverified | 8 GB |
| Memory channels unverified | 2 |
| ECC memory support unverified | No |
| SATA III ports unverified | 6 |
| USB 2.0 ports unverified | 14 |
| Release date unverified | 2009-09 |
| Release year unverified | 2009 |