AB456A HPE 16GB RDIMM SDRAM-133 PC-133R ECC Memory

AB456A HPE 16GB RDIMM SDRAM-133 PC-133R ECC Memory

HPE-validated enterprise memory module for ProLiant servers.

Specifications

• Part Number: AB456A
• Brand: HPE
• Capacity: 16 GB
• Type: RDIMM ECC Registered
• Speed: See PN (1333/1600/1866/2133/2400/2666/2933/3200/4800/5600/6400 MT/s)
• Generation: DDR3 / DDR4 / DDR5 — see item_group
• Rank / Organization: Single/Dual/Quad-rank — see PN (xRx4 / xRx8)
• ECC: Yes (registered, enterprise)

Compatibility

HPE memory is generation-locked to ProLiant platform + processor family. Channel speed is throttled to the lowest-rated DIMM populated.

• DDR3 1066/1333/1600/1866: ProLiant Gen7/Gen8 (DL360 G7, DL380 G7, DL360p Gen8, DL380p Gen8)
• DDR4 1866/2133/2400 (Xeon E5/E7 v3-v4): ProLiant Gen9 (DL360 Gen9, DL380 Gen9, DL580 Gen9)
• DDR4 2666/2933 (Xeon Scalable Gen1/2): ProLiant Gen10 (DL360 Gen10, DL380 Gen10, DL560 Gen10)
• DDR4 3200 (Xeon Scalable Gen3 / EPYC 7003): ProLiant Gen10 Plus (DL360 Gen10 Plus, DL380 Gen10 Plus, DL325 Gen10 Plus v2)
• DDR5 4800/5600 (Xeon Scalable Gen4/5 / EPYC 9004): ProLiant Gen11 (DL360 Gen11, DL380 Gen11, DL560 Gen11)
• DDR5 6400 (Xeon 6 / EPYC 9005): ProLiant Gen12

Use Cases

Server memory capacity expansion for virtualization (VMware/Hyper-V/KVM/Proxmox), in-memory databases (SAP HANA/Redis/MemSQL), HPC, ML training, large-scale Java heap workloads. ECC catches single-bit errors; registered/load-reduced design enables high-density populations.

Ships worldwide from ICD, Cairo, Egypt. All parts are tested, inspected, and backed by ICD's quality guarantee.