Replacement for 726720-64G: Drop-In Alternatives We Stock
Looking for a replacement for the 726720-64G (726720-64G - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 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 726720-64G
| SKU | 726720-64G |
|---|---|
| Product | 726720-64G - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory |
| Current price | $590.97 |
| Stock status | In Stock |
| Detail page | View 726720-64G › |
Drop-in replacements for 726720-64G
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.
726719-64G - HP 64GB Kit (4 X 16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory
SKU: 726719-64G
Price: $1,075.79
726720-32G - HP 32GB Kit (2 X16GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory
SKU: 726720-32G
Price: $236.55
726720-S21 - HP 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 726720-S21
Price: $96.84
HP 726720-B21#0D1 16GB PC4-17000 DDR4-2133MHz ECC Registered CL15 LRDIMM 1.2V Dual-Rank Memory Module
SKU: 726720-B21-0D1
Price: $159.72
726720-B21 - HP 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: 726720-B21
Price: $194.74
726722-64G - HP 64GB Kit (2 X 32GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Quad Rank Memory
SKU: 726722-64G
Price: $411.55
726718-64G - HP 64GB Kit (8 X 8GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory
SKU: 726718-64G
Price: $1,104.55
K6D86AV - HP 64GB Kit (4 X 16GB) PC4-17000 DDR4-2133MHz ECC Registered CL15 RDIMM 1.2V Dual-Rank Memory Module
SKU: K6D86AV
Price: $460.67
G8X33AV - HP 64GB Kit (4 X 16GB) PC4-17000 DDR4-2133MHz ECC Registered CL15 RDIMM 1.2V Dual-Rank Memory Module
SKU: G8X33AV
Price: $460.67
K6D85AV - HP 64GB Kit (4 X 16GB) PC4-17000 DDR4-2133MHz ECC Registered CL15 RDIMM 1.2V Dual-Rank Memory Module
SKU: K6D85AV
Price: $460.67
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.