Replacement for 731765-128: Drop-In Alternatives We Stock
Looking for a replacement for the 731765-128 (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)? 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 731765-128
| SKU | 731765-128 |
|---|---|
| Product | 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 |
| Current price | $1,519.13 |
| Stock status | In Stock |
| Detail page | View 731765-128 › |
Drop-in replacements for 731765-128
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.
731765-112 - HP 112GB Kit (14 X 8GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank 1Gx4 1.35V Low Voltage Memory
SKU: 731765-112
Price: $1,327.99
731765-S21 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731765-S21
Price: $47.37
731765-B22 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank 1Gx4 1.35V Low Voltage Memory Module
SKU: 731765-B22
Price: $100.61
731765-B211 - HP 8GB PC3-12800 DDR3-1600MHz ECC Registered CL11 RDIMM 1.35V Single-Rank Memory Module
SKU: 731765-B211
Price: $100.61
731765-S21-04 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin RDIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731765-S21-04
Price: $154.47
731765-B21 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731765-B21
Price: $178.95
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
713985-128 - HP 128GB Kit (8 X 16GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory
SKU: 713985-128
Price: $143.39
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
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
731761-128 - HP 128GB Kit (16 X 8GB) DDR3-1866MHz PC3-14900 ECC Registered CL13 240-Pin DIMM 1Gx4 Memory
SKU: 731761-128
Price: $2,085.78
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.