Replacement for 731761-128: Drop-In Alternatives We Stock
Looking for a replacement for the 731761-128 (731761-128 - HP 128GB Kit (16 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1Gx4 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 731761-128
| SKU | 731761-128 |
|---|---|
| Product | 731761-128 - HP 128GB Kit (16 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1Gx4 Memory |
| Current price | $2,085.78 |
| Stock status | In Stock |
| Detail page | View 731761-128 › |
Drop-in replacements for 731761-128
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.
708639-128 - HP 128GB Kit (16 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM Dual Rank Memory
SKU: 708639-128
Price: $1,898.50
E2E95AV - HP 128GB Kit (16 X 8GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Dual-Rank Memory
SKU: E2E95AV
Price: $1,898.50
G5D21AV - HP 128GB Kit (16 X 8GB) PC3-14900 DDR3-1866MHz non-ECC Unbuffered CL13 UDIMM Dual-Rank Memory
SKU: G5D21AV
Price: $3,283.14
604502-128 - HP 128GB Kit (16 X 8GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 604502-128
Price: $1,207.34
731765-128 - HP 128GB Kit (16 X 8GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank 1Gx4 1.35V Low Voltage Memory
SKU: 731765-128
Price: $1,519.13
713983-128 - HP 128GB Kit (16 X 8GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Dual Rank 1.35V Low Voltage Memory
SKU: 713983-128
Price: $1,643.05
E2E70AV - HP 128GB Kit (8 X 16GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Dual-Rank Memory
SKU: E2E70AV
Price: $933.80
E1J62AV - HP 128GB Kit (8 X 16GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Dual-Rank Memory
SKU: E1J62AV
Price: $933.80
E1J74AV - HP 128GB Kit (8 X 16GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Dual-Rank Memory
SKU: E1J74AV
Price: $933.80
E2E96AV - HP 128GB Kit (8 X 16GB) PC3-14900 DDR3-1866MHz ECC Registered CL13 RDIMM Dual-Rank Memory
SKU: E2E96AV
Price: $933.80
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.