HPE / HPE ProLiant DL385 Gen11 · Server DDR5 memory

HPE 128GB (1x128GB) Dual Rank x4 DDR5 EC8 Registered Smart FIO Memory Kit · P64988-F21

Name: HPE 128GB (1x128GB) Dual Rank x4 DDR5 EC8 Registered Smart FIO Memory Kit · P64988-F21
Brand: HPE
SKU: P64988-F21

P/N: P64988-F21

HPE ProLiant DL385 Gen11Server DDR5 memoryFactory integration / FIO

Server DDR5 memory with exact ordering SKU P64988-F21. Validate HPE configuration, prerequisites and shipment contents before ordering.

01 / Specifications

MPN / P/N: P64988-F21
Documented ordering description: HPE 128GB (1x128GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart FIO Memory Kit
Documented platform: HPE ProLiant DL385 Gen11
Module capacity: 128 GB
DIMM rated data rate: 6400 MT/s
Memory type: DDR5 RDIMM
Rank / device width: Dual Rank x4
CAS timing (ordering title): 52-52-52
Ordering type: F21 — factory-integrated memory
Selection qualification: B21 denotes standalone memory and F21 factory integration; suffixes are not interchangeable. The guide specifies different DIMMs and rates for EPYC 9004 and 9005. Do not mix x4/x8 or 3DS/non-3DS. 256GB has separate thermal, NIC and fan restrictions. DIMM rating does not guarantee system operating speed. An ordering SKU documented in HPE QuickSpecs, not a stock or universal-compatibility claim. Verify exact SKU, host, revision, power, cooling, cabling and shipment contents before ordering.