Replacement for Z5K50AV: Drop-In Alternatives We Stock
Looking for a replacement for the Z5K50AV (Z5K50AV - HP 384GB Kit (24 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-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 Z5K50AV
| SKU | Z5K50AV |
|---|---|
| Product | Z5K50AV - HP 384GB Kit (24 x 16GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory |
| Current price | $4,489.72 |
| Stock status | In Stock |
| Detail page | View Z5K50AV › |
Drop-in replacements for Z5K50AV
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.
805358-384 - HP 384GB Kit (6 X 64GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory
SKU: 805358-384
Price: $2,280.58
805353-384 - HP 384GB Kit (12 X 32GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Dual Rank Memory
SKU: 805353-384
Price: $2,737.99
40Y24AV - HP 16GB Kit (2X8GB) DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Single Rank Memory
SKU: 40Y24AV
Price: $440.24
2VA24AV - HP 8GB Kit (2 X 4GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Single-Rank Memory
SKU: 2VA24AV
Price: $304.16
9JP24AV - HP 32GB Kit (2X16GB) DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 260-Pin SODIMM 1.2V Dual Rank Memory
SKU: 9JP24AV
Price: $446.49
1JQ77AV - HP 24GB Kit (3 X 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1JQ77AV
Price: $575.00
Z5K41AV - HP 1.5TB Kit (24 x 64GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 LRDIMM 1.2V Quad-Rank Memory
SKU: Z5K41AV
Price: $583.12
1AX82AV - HP 24GB Kit (3 x 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: 1AX82AV
Price: $779.80
Z5H65AV - HP 24GB Kit (3 x 8GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory
SKU: Z5H65AV
Price: $779.80
2ZP99AV - HP 24GB Kit (3 X 8GB) PC4-21300 DDR4-2666MHz ECC Unbuffered CL19 UDIMM 1.2V Single-Rank Memory
SKU: 2ZP99AV
Price: $836.51
2ZR56AV - HP 24GB Kit (3 X 8GB) PC4-21300 DDR4-2666MHz ECC Unbuffered CL19 UDIMM 1.2V Single-Rank Memory
SKU: 2ZR56AV
Price: $836.51
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.