Replacement for 5YZ57AAR: Drop-In Alternatives We Stock
Looking for a replacement for the 5YZ57AAR (5YZ57AAR - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-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 5YZ57AAR
| SKU | 5YZ57AAR |
|---|---|
| Product | 5YZ57AAR - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module |
| Current price | $767.93 |
| Stock status | In Stock |
| Detail page | View 5YZ57AAR › |
Drop-in replacements for 5YZ57AAR
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.
P12418-001 - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: P12418-001
Price: $767.93
L59052-001 - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: L59052-001
Price: $767.93
5YZ57AT - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: 5YZ57AT
Price: $767.93
5YZ57ATR - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: 5YZ57ATR
Price: $767.93
L15418-501 - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: L15418-501
Price: $767.93
5YZ57AA - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: 5YZ57AA
Price: $767.93
P06192-001 - HP 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Quad-Rank Memory Module
SKU: P06192-001
Price: $1,282.11
6CQ20AV - HP 64GB Kit (2X32GB) DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Dual Rank Memory
SKU: 6CQ20AV
Price: $761.70
6CN82AV - HP 64GB Kit (2X32GB) DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Dual Rank Memory
SKU: 6CN82AV
Price: $761.70
P19250-001 - HP 64GB DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: P19250-001
Price: $796.49
P10733-B21 - HPE 64GB DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: P10733-B21
Price: $796.49
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.