Name: HP 16GB (1x16gb) 2Rx4 Pc4-17000p-L DDR4-2133MHZ LRDIMM
Brand: HP
SKU: 726720-B21

726720-B21 ✓ Verified by PartsTable

HP · MEMORY · LRDIMM

WHAT YOU NEED TO KNOW

Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.

HOT market — DDR5/DDR4 extremely volatile

PRODUCT OVERVIEW

HP 16GB (1x16GB) 2RX4 PC4-17000P-L DDR4-2133MHZ LRDIMM

HP 16GB (1x16GB) 2RX4 PC4-17000P-L DDR4-2133MHZ LRDIMM. Key specifications include Rank: Dual Rank (2R), Speed: DDR4-2666, Voltage: 1.2V, Capacity: 64GB, Form Factor: RDIMM, Organization: x4. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-651-6906, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MEMORY→ LRDIMM→ 726720-B21

NSN: 7025-01-651-6906
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)

SPECIFICATIONS

Rank	Dual Rank (2R)
Speed	DDR4-2666
Voltage	1.2V
Capacity	64GB
Form Factor	RDIMM
Organization	x4
NSN	7025-01-651-6906

COMPONENT DIAGRAM

KEY FEATURES

•

DDR4 Interface

•

16GB Capacity

•

2133MHz Speed

•

DDR4 LRDIMM

TYPICAL APPLICATIONS

Server memory expansion for virtualization workloads
Database performance optimization (in-memory computing)
VDI and remote desktop session hosting
High-performance computing (HPC) clusters
Mail server and collaboration platform scaling
Application server tier expansion

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

774173-001Compatible

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

compatible

752371-081Compatible

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

compatible

752371-281Compatible

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

compatible

787865-B21Compatible

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 for DL380z G9

compatible

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

THIS PART SUBSTITUTES FOR 4

752371-081SUBSTITUTE

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

HPE

752371-281SUBSTITUTE

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

HPE

774173-001SUBSTITUTE

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

HPE

787865-B21SUBSTITUTE

HP 16Gb PC4-2133P-L Load Reduced DR x4 CAS-15 DIMM - Intel v3 - G9

HPE

Ready to buy 726720-B21?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 726720-B21?

726720-B21 is a HP 16GB (1x16gb) 2Rx4 Pc4-17000p-L DDR4-2133MHZ LRDIMM manufactured by HP. It is classified as a MEMORY (LRDIMM).

What parts can replace 726720-B21?

There are 4 known substitutes for 726720-B21: 774173-001, 752371-081, 752371-281 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 726720-B21?

726720-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-651-6906. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

Comments (0)

Loading comments...

Need a quote for 726720-B21?