This is a pulled and tested Kingston 4GB PC2-5300 DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module. Its model number is 9965378-039.A01LF. Its Dell part number is SNP9F035CK2/8G.

Specifications:

• Manufacturer: Kingston
• Brand: Dell
• Model Number: 9965378-039.A01LF
• Dell P/N: SNP9F035CK2/8G
• Memory Type: Fully Buffered Dimm
• Capacity: 4GB
• Data Transfer Rate: 667Mhz
• Pins: 240 Pin
• Bus Type: PC-5300
• Error Correction: Fully Buffered ECC
• Cycle Time: 6ns
• Cas: CL5
• Memory Clock: 166Mhz
• Rank: Rank 2
• Voltage: 1.8