Replacement for 4NY54AV: Drop-In Alternatives We Stock
Looking for a replacement for the 4NY54AV (4NY54AV - HP 16GB Kit (2 X 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory)? 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 4NY54AV
| SKU | 4NY54AV |
|---|---|
| Product | 4NY54AV - HP 16GB Kit (2 X 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory |
| Current price | $390.17 |
| Stock status | In Stock |
| Detail page | View 4NY54AV › |
Drop-in replacements for 4NY54AV
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.
4NY49AV - HP 16GB Kit (2 X 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 4NY49AV
Price: $285.45
1JQ76AV - HP 16GB Kit (2 X 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1JQ76AV
Price: $390.17
Z5H61AV - HP 16GB Kit (2 x 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: Z5H61AV
Price: $529.14
1AX77AV - HP 16GB Kit (2 x 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1AX77AV
Price: $529.14
1JQ79AV - HP 32GB Kit (2 X 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1JQ79AV
Price: $439.39
1JQ82AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1JQ82AV
Price: $855.67
Z5H62AV - HP 192GB Kit (12 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory
SKU: Z5H62AV
Price: $2,225.17
1AX78AV - HP 192GB Kit (12 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory
SKU: 1AX78AV
Price: $2,225.17
1AX79AV - HP 192GB Kit (12 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory
SKU: 1AX79AV
Price: $2,225.17
Z5K50AV - HP 384GB Kit (24 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory
SKU: Z5K50AV
Price: $4,489.72
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.