Part No: 49Y1528 - IBM 16GB (1X16GB) 1333MHz PC3-10600 Dual Rank X4 1.3V CL9 VLP ECC Registered DDR3 SDRAM DIMM IBM Memory for B

Capacity: 16GB (Single 16GB Module)
Type: DDR3 SDRAM (Synchronous Dynamic Random Access Memory)
Speed: 1333 MHz (PC3-10600)
Form Factor: DIMM (Dual Inline Memory Module)
Rank: Dual Rank (two sets of memory chips)
Data Width: X4 (4-bit wide data bus for each chip)
Voltage: 1.3V (lower voltage, more energy-efficient)
CAS Latency: CL9 (latency timing)
ECC: Error-Correcting Code (ECC) for improved data integrity and error correction
VLP (Very Low Profile): Designed for compact systems with height constraints
Registered: Registered DIMM (R-DIMM), typically used in servers or workstations for better stability and reliability