Replacement for 2660-0400: Drop-In Alternatives We Stock
Looking for a replacement for the 2660-0400 (2660-0400 - HP 8GB DDR3-1600MHz PC-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory Module)? 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 2660-0400
| SKU | 2660-0400 |
|---|---|
| Product | 2660-0400 - HP 8GB DDR3-1600MHz PC-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory Module |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View 2660-0400 › |
Drop-in replacements for 2660-0400
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.
2660-0355 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Very Low Profile VLP Dual Rank Memory Module
SKU: 2660-0355
Price: $194.74
2660-0401 - HP 16GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 2660-0401
Price: $96.84
2660-0362 - HP 16GB DDR3-1600MHz PC-12800 ECC Registered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 2660-0362
Price: $108.41
2660-0399 - HP 16GB DDR3-1600MHz PC-12800 ECC Registered CL11 240-Pin DIMM Dual Rank Memory Module
SKU: 2660-0399
Price: $108.41
2660-0376 - HP 16GB PC3-12800 DDR3-1600Mhz ECC Registered CL11 RDIMM Dual-Rank Memory
SKU: 2660-0376
Price: $108.41
2660-0339 - HP 8GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 2660-0339
Price: $96.84
731656-081 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731656-081
Price: $47.37
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
689911-071 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 689911-071
Price: $71.58
698808-001 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: 698808-001
Price: $71.58
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.