lenovo thinksystem sr950 v3 thinksystem sr850 v3 thinksystem sr860 v3 thinksystem st650 v3 thinksystem sr665 v3 4x77a77030 4x77a77483 4x77a81438 4x77a81439 32gb ddr5 4800mhz pc5-38400 ecc registered dimm rdimm 1rx4 288pin workstation server nas memory ram upgrade stick Other Products Available from Other World Desktop Memory DDR2 DDR3 DDR4 DDR5 Dell HP Lenovo Laptop Memory DDR2 DDR3 DDR4 DDR5 Dell HP Lenovo Server Memory DDR3 DDR4 DDR5 Cisco Dell Fujitsu Gigabyte HP Lenovo Supermicro NAS Appliance Memory ASUSTOR QNAP Synology TerraMaster UGREEN Visit the OWC store For Even More OWC 32GB DDR5 PC5-38400 4800MHz ECC REGISTERED DIMM SPECIFICATIONS Capacity 32GB Form Factor 288-PIN DIMM Technology DDR5 Voltage 1.1V
Speed PC5-38400 4800MHz CL40 Backward Compatibility ALSO COMPATIBLE WITH 4400MHz ECC Type ECC REGISTERED Compatibility Lenovo ThinkSystem SR950 V3 ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory. OWC 32GB UPGRADE: Consists of a single 32GB DDR5 4800MHz PC5-38400 CL40 1Rx4 288-pin 1.1V ECC Registered DIMM Memory RAM Module Upgrade compatible with Lenovo ThinkSystem SR950 V3, ThinkSystem SR850 V3, ThinkSystem SR860 V3, ThinkSystem ST650 V3 and ThinkSystem SR665 V3. COMPATIBLE PART NUMBERS: Lenovo 4X77A77030, 4X77A77483, 4X77A81438, 4X77A81439. MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one. 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs. INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.