Replacement for 3AC45AV: Drop-In Alternatives We Stock
Looking for a replacement for the 3AC45AV (3AC45AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 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 3AC45AV
| SKU | 3AC45AV |
|---|---|
| Product | 3AC45AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory |
| Current price | $1,011.93 |
| Stock status | In Stock |
| Detail page | View 3AC45AV › |
Drop-in replacements for 3AC45AV
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.
2XD51AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory
SKU: 2XD51AV
Price: $869.46
2YX54AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 SoDIMM 1.2V Dual-Rank Memory
SKU: 2YX54AV
Price: $869.46
2UU00AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 2UU00AV
Price: $1,011.93
3DT32AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 3DT32AV
Price: $1,011.93
4AL67AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 4AL67AV
Price: $1,011.93
3WN06AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 3WN06AV
Price: $1,011.93
4PW48AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 4PW48AV
Price: $1,011.93
2VF84AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 2VF84AV
Price: $1,011.93
5EG48AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 5EG48AV
Price: $1,011.93
3AD80AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 3AD80AV
Price: $1,011.93
2VH30AV - HP 64GB Kit (4 X 16GB) PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Dual-Rank Memory
SKU: 2VH30AV
Price: $1,011.93
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.