HP Quad-Core Intel Xeon E5345 2.33GHz Processor FIO Kit for ProLiant DL380 G5 (437940-L21) is a factory-integrated processor option kit designed for the HP ProLiant DL380 Generation 5. It features a quad-core Intel Xeon E5345 processor operating at 2.33GHz with a 1333MHz front-side bus and 8MB of L2 cache, configured as two 4MB cache blocks. The processor uses the LGA771 / Socket J interface and has an 80W thermal design power rating. HP QuickSpecs specifically identifies 437940-L21 as the DL380 G5 FIO kit for the E5345 processor.
- Part Number: 437940-L21
- Manufacturer: HP / Compaq
- Processor: Intel Xeon E5345
- Processor Speed: 2.33GHz
- Number of Cores: 4
- L2 Cache: 8MB (2 × 4MB)
- Front-Side Bus: 1333MHz
- Processor Type: Xeon, Quad-Core
- Socket: LGA771 / Socket J
- Process Technology: 65nm
- TDP: 80W
- 64-bit Processing: Yes
- Application: Server Processor / Factory Integrated Option
- FIO Kit: Yes
- Compatible System: HP ProLiant DL380 G5
- Related Option Kit: 437940-B21
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