we have HP server memory new in stock with one year warranty,
MSN:mpg.sophia
AOL:mpgsophia

343055-B21
1 GB ( 2 x 512 MB ) - DIMM 240-pin - DDR II - 400 MHz / PC2-3200 - registered

343056-B21
2GB ( 2 x 1 GB ) - DIMM 240-pin - DDR II - 400 MHz / PC2-3200 - registered - ECC

343057-B21
4 GB ( 2 x 2 GB ) - DIMM 240-pin - DDR II - 400 MHz / PC2-3200 - registered - ECC

348106-B21
8 GB ( 2 x 4 GB ) - DDR II - 400 MHz / PC2-3200 - registered

376638-B21
1 GB ( 2 x 512 MB ) - DDR - 400 MHz / PC3200 - registered

376639-B21
2 GB ( 2 x 1 GB ) - DIMM 184-pin - DDR - 400 MHz / PC3200 - registered - ECC

375004-B21
4 GB ( 2 x 2 GB ) - DIMM 240-pin - DDR II - 400 MHz / PC2-3200 - ECC

379300-B21
4 GB ( 2 x 2 GB ) - DIMM 184-pin - DDR - 400 MHz / PC3200 - registered - ECC

397409-B21
1 GB ( 2 x 512 MB ) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - fully buffered - ECC

397411-B21
2 GB ( 2 x 1 GB ) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - fully buffered - ECC

397413-B21
4 GB ( 2 x 2 GB ) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - fully buffered - ECC

397415-B21
8 GB ( 2 x 4 GB ) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - fully buffered - ECC

404122-B21
8 GB ( 2 x 4 GB ) - DIMM 240-pin - DDR2 - 400 MHz / PC2-3200 - 1.8 V - registered - ECC

408850-B21
1 GB ( 2 x 512 MB ) - DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - 1.8 V - registered - ECC

408851-B21
2 GB ( 2 x 1 GB ) - DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - registered - ECC

408853-B21
4 GB ( 2 x 2 GB ) - DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - 1.8 V - registered - ECC

408854-B21
8 GB ( 2 x 4 GB ) - DIMM 240-pin - DDR II - 667 MHz / PC2-5300 - registered

408855-B21
16 GB ( 2 x 8 GB ) - DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - 1.8 V - registered - ECC

432804-B21
1 GB - DDR II - 667 MHz / PC2-5300 - unbuffered - ECC