What warranty comes with Q9U21A?

All ICD parts include a 30-day satisfaction guarantee minimum. Extended warranty depends on condition tier: NEW (OEM warranty), RENEWED (OEM refurbished warranty), REFURB (ICD 12-month), PULLED (ICD 90-day). Quote for Q9U21A will specify exact warranty.

How do I know this part fits my server?

ICD presales engineering verifies compatibility before quoting. Q9U21A compatibility is cross-checked against your server model + serial number when you submit your RFQ at https://icd3s.com/quote-request/.

What is the shipping lead time to my country?

Egypt: same-day Cairo (Maadi/Mohandseen pickup) or next business day. GCC (UAE/Saudi/Kuwait/Qatar/Bahrain/Oman): 2-4 business days via Aramex / DHL. All of Africa: 5-10 business days. USA/UK/EU: 5-7 business days. Exact transit time provided per quote.

What is the condition of this part?

ICD stocks four condition tiers: NEW (OEM factory-sealed), RENEWED (OEM refurbished with manufacturer warranty), REFURB (third-party tested with ICD warranty), and PULLED (lab-tested working, removed from operational systems). Each quote specifies the tier available.

How do I get a price?

ICD operates a quote-only model — prices are calculated per-customer based on supplier cost, condition tier, shipping country, urgency, and quantity. Prices are not published online. Submit part number + quantity + destination at https://icd3s.com/quote-request/ for a free quote within 24 hours.

PN: Q9U21A

Q9U21A HPE 128GB LRDIMM DDR4-2933 PC4-23400L ECC Memory

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HPE Server Memory Module — Part #Q9U21A
128GB DDR4 LRDIMM
Compatible with HPE ProLiant servers. Tested & quality guaranteed.

Q9U21A HPE 128GB LRDIMM DDR4-2933 PC4-23400L ECC Memory

HPE-validated enterprise memory module for ProLiant servers.

Specifications

Part Number: Q9U21A
Brand: HPE
Capacity: 128 GB
Type: LRDIMM ECC
Speed: 2933 MHz
Generation: DDR3 / DDR4 / DDR5 — see item_group
Rank / Organization: 288-pin
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.

Product Compatibility(5+ models)❯

Part Numbers❯

Available in: New Renewed Refurbished

This Part Fits These Servers

ProLiant DL360 ProLiant DL380 ProLiant DL580

Click a model to browse all compatible parts for that server

Browse more: Memory › DDR4 Memory (1650 parts) | All Server Parts

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Q9U21A HPE 128GB LRDIMM DDR4-2933 PC4-23400L ECC Memory