LGA 775
Intel desktop CPU socket / From Wikipedia, the free encyclopedia
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LGA 775 (land grid array 775), also known as Socket T, is an Intel desktop CPU socket. Unlike PGA CPU sockets, such as its predecessor Socket 478, LGA 775 has no socket holes; instead, it has 775 protruding pins which touch contact points on the underside of the processor (CPU).[2]
Quick Facts Release date, Designed by ...
Release date | 2004 |
---|---|
Designed by | Intel |
Manufactured by | Intel |
Type | Land grid array-Zero insertion force (LGA-ZIF) |
Chip form factors | Flip-chip land grid array (FCLGA) |
Contacts | 775 |
FSB protocol | AGTL+ |
FSB frequency |
|
Voltage range | 1.2 V - 1.5 V |
Processor dimensions | 37.5mm x 37.5mm[1] 1,406.25mm2 |
Processors |
|
Predecessor | Socket 478 |
Variant | LGA 771 (Socket J) |
Successor | |
Memory support | DDR2 DDR3 |
This article is part of the CPU socket series |
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Intel started selling LGA 775 (Socket T) CPUs with the 64-bit version of their 90 nm "Prescott"-based Pentium 4 HT.[2]
The socket had an unusually long life span, lasting 7 years until the last processors supporting it ceased production in 2011. The socket was superseded by the LGA 1156 (Socket H) and LGA 1366 (Socket B) sockets.