Replacement for 5YZ54AA: Drop-In Alternatives We Stock
Looking for a replacement for the 5YZ54AA (5YZ54AA - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 5YZ54AA
| SKU | 5YZ54AA |
|---|---|
| Product | 5YZ54AA - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module |
| Current price | $292.29 |
| Stock status | In Stock |
| Detail page | View 5YZ54AA › |
Drop-in replacements for 5YZ54AA
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
P19254-001 - HPE 16GB DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: P19254-001
Price: $210.53
5YZ54AT - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: 5YZ54AT
Price: $292.29
L58117-001 - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: L58117-001
Price: $292.29
P19041-H21 - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: P19041-H21
Price: $292.29
L15416-501 - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: L15416-501
Price: $468.42
6CP83AV - HP 16GB Kit (2X8GB) DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Single Rank Memory
SKU: 6CP83AV
Price: $496.36
6CN31AV - HP 16GB Kit (2X8GB) DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Single Rank Memory
SKU: 6CN31AV
Price: $496.36
P14117-B21 - HP 16GB PC4-23400 DDR4-2933MHz ECC CL21 RDIMM 1.2V Single-Rank x4 Memory Module
SKU: P14117-B21
Price: $292.29
Dell SNPTFYHPC/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: SNPTFYHPC-16G
Price: $262.55
P12416-001 - HP 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: P12416-001
Price: $262.55
Dell SNPTFYHPC/16VXR 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: SNPTFYHPC-16VXR
Price: $262.55
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.