For sale is a lot of eight (8) Qimonda / Infineon 2GB DDR2 Fully Buffered ECC server memory modules, for a total of 16GB.
These are PC2-5300F / DDR2-667 FB-DIMMs intended for compatible older servers and workstations. They are not standard desktop DDR2 memory and will not work in ordinary consumer DDR2 systems.
Manufacturer: Qimonda / Infineon
Part Number: HYS72T256920EFA-3S-B2
Total Capacity: 16GB
Modules: 8x 2GB
Type: DDR2 SDRAM
Form Factor: FB-DIMM / Fully Buffered DIMM
ECC: Yes
Speed: PC2-5300F / DDR2-667
Rank: 2Rx4
Pins: 240-pin
Voltage: DDR2 1.8V class
Timing / Label: PC2-5300F-555-11-H0
Compatibility / Cross-Reference
Compatible with systems requiring DDR2 Fully Buffered ECC FB-DIMM memory, PC2-5300F / DDR2-667.
Dell PowerEdge / Precision
Common compatible platforms include:
Dell PowerEdge 1900
Dell PowerEdge 1950 / 1950 III
Dell PowerEdge 1955
Dell PowerEdge 2900 / 2900 III
Dell PowerEdge 2950 / 2950 III
Dell PowerEdge M600
Dell PowerEdge R900
Dell PowerEdge SC1430
Dell Precision 490
Dell Precision 690
Dell Precision T7400
Dell PowerEdge 2950 systems are documented for PC2-4200F or PC2-5300F DDR2 fully buffered ECC DIMMs, installed in matching pairs.
HP / Compaq ProLiant and Workstations
Common compatible platforms include:
HP ProLiant DL360 G5
HP ProLiant DL380 G5
HP ProLiant ML350 G5
HP ProLiant ML370 G5
HP ProLiant BL460c G1 / G5
HP ProLiant BL480c
HP ProLiant DL580 G5
HP Workstation xw6400
HP Workstation xw6600
HP Workstation xw8400
HP Workstation xw8600
Intel Server Boards
Common compatible Intel 5000-series FB-DIMM platforms include:
Intel Server Board S5000PSL
Intel Server Board S5000XSL
Intel Server Board S5000XVN
Intel Server Board S5000PAL
Intel Server Board S5000VCL
Intel Server Board S5000VSA
Intel documentation states the S5000PSL/S5000XSL/S5000XVN family supports up to eight DDR2-533 or DDR2-667 Fully Buffered DIMMs. The Intel S5000PSL memory listing also identifies PC2-5300 667MHz fully buffered DIMM support.
Supermicro / Server Motherboards
Common compatible LGA771 / Intel 5000-series platforms include:
Supermicro X7DBE
Supermicro X7DB8
Supermicro X7DVL-E
Supermicro X7DAE
Supermicro X7DAL-E
Supermicro X7DWA-N
Supermicro X7DWN+
Apple / Other Workstations
Possible compatible platforms, depending on exact generation/configuration:
Apple Mac Pro 1
Apple Mac Pro 2
Apple Mac Pro 3
Buyer must verify exact FB-DIMM speed, heatsink clearance, and thermal requirements before purchase.
Important Compatibility Notes
This is FB-DIMM memory, not standard desktop DDR2. Not compatible with ordinary DDR2 DIMM slots.
Must be installed in supported configurations, usually in matched pairs.
Do not mix PC2-4200F and PC2-5300F unless your system manual explicitly allows it.
Buyer is responsible for verifying system compatibility before purchase.
