Manufacturer

Samsung Electronics

Part Number

M391B1G73QH0-CK0

Memory Type

DDR3 SDRAM (ECC Unbuffered UDIMM)

Capacity

8GB

Rank Configuration

2Rx8 (Dual Rank, 8 banks)

Organization

1G×72 (72-bit data width, including 8 ECC bits)

Form Factor

240-Pin DIMM

Memory Speed

DDR3-1600 (1600 MHz Data Rate)

Memory Standard

PC3L-12800E / PC3-12800 (12800 MB/s bandwidth)

CAS Latency (CL)

CL11

Operating Voltage

1.5V (JEDEC standard DDR3); PC3L denotes low-voltage compatibility

Module Construction

18x FBGA (78-ball) DRAM chips, 512M×8 density, dual-sided

Error Correction

ECC (Error-Correcting Code) Supported

Signal Type

Unbuffered (no register/SPD buffer), Non-ECC variant unavailable