Replacement for 311-8185: Drop-In Alternatives We Stock
Looking for a replacement for the 311-8185 (311-8185 - Dell 48GB Kit (24 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for PowerEdge R900)? Pro Disk Network ships Dell 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 311-8185
| SKU | 311-8185 |
|---|---|
| Product | 311-8185 - Dell 48GB Kit (24 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for PowerEdge R900 |
| Current price | $3,087.59 |
| Stock status | In Stock |
| Detail page | View 311-8185 › |
Drop-in replacements for 311-8185
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.
311-7856 - Dell 48GB Kit (24 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for PowerEdge 1900
SKU: 311-7856
Price: $113.68
311-5708 - Dell 48GB Kit (8 X 4GB + 8 X 2GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory
SKU: 311-5708
Price: $1,080.07
311-8170 - Dell 48GB Kit (24 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for PowerEdge R900
SKU: 311-8170
Price: $3,087.59
311-5713 - Dell 48GB Kit (12 X 4GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Memory
SKU: 311-5713
Price: $1,190.47
311-8159 - Dell 48GB Kit (12 X 4GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 311-8159
Price: $1,448.34
311-5712 - Dell 48GB Kit (12 X 4GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory
SKU: 311-5712
Price: $1,627.29
311-5714 - Dell 48GB Kit (12 X 4GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Dual Rank Memory
SKU: 311-5714
Price: $1,627.29
311-9145 - Dell 48GB Kit (12 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for PowerEdge M805
SKU: 311-9145
Price: $2,485.63
0JH083 - Dell 48GB Kit (6 X 8GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Memory
SKU: 0JH083
Price: $1,432.82
0GH634 - Dell 48GB Kit (6 X 8GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Memory
SKU: 0GH634
Price: $1,432.82
JH083 - Dell 48GB Kit (6 X 8GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM Memory
SKU: JH083
Price: $1,432.82
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.