Product Comparison

Technical Specifications

General
Capacity
64 GB
64 GB
32 GB
32 GB
32 GB
OEM Manufacturer Equivalent Part Number
Lenovo 4X77A88052
Lenovo 4X77A88512
Upgrade Type
System specific
System specific
System specific
System specific
Memory
Chips Organization
X4
X8
Data Integrity Check
ECC
Features
Registered
Dual rank, registered
Dual rank, unbuffered
Form Factor
DIMM 288-pin
DIMM 288-pin
288-pin DIMM
DIMM 288-pin
288-pin DIMM
Speed
4800 MHz (PC5-38400)
5600 MHz (PC5-44800)
5600 MHz
4800 MHz (PC5-38400)
4800 MHz (PC5-38400)
Technology
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
Type
DRAM memory module
DRAM memory module
DRAM memory module
Features
Buffered memory type
Registered (buffered)
Registered (buffered)
Component for
Server
Server
Memory layout (modules x size)
1 x 32 GB
1 x 32 GB
Compatibility Information
Designed For
Lenovo ThinkSystem SR630 V3 7D72, 7D73 Lenovo ThinkSystem SR650 V3 7D76 Lenovo ThinkSystem SR850 V3 7D96 Lenovo ThinkSystem SR860 V3 7D93 Lenovo ThinkSystem ST650 V3 7D7A
Lenovo ThinkSystem SR630 V3 7D72, 7D73, Lenovo ThinkSystem SR650 V3 7D76, Lenovo ThinkSystem SR850 V3 7D96, Lenovo ThinkSystem SR860 V3 7D93, Lenovo ThinkSystem ST650 V3 7D7A