Replacement for 311-1570: Drop-In Alternatives We Stock
Looking for a replacement for the 311-1570 (311-1570 - Dell 4GB Kit (16 X 256MB) DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory)? 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 311-1570
| SKU | 311-1570 |
|---|---|
| Product | 311-1570 - Dell 4GB Kit (16 X 256MB) DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory |
| Current price | $2,221.09 |
| Stock status | In Stock |
| Detail page | View 311-1570 › |
Drop-in replacements for 311-1570
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.
311-1564 - Dell 4GB Kit (16 X 256MB) DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory
SKU: 311-1564
Price: $1,624.89
311-1615 - Dell 512MB Kit (2 X 256MB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-1615
Price: $260.53
311-1681 - Dell 256MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Latitude and Precision Workstation
SKU: 311-1681
Price: $144.21
311-6816 - Dell 512MB Kit (2 x 256MB) DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory
SKU: 311-6816
Price: $334.57
311-1085 - Dell 2GB Kit (8 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM Single Bank Memory
SKU: 311-1085
Price: $807.08
311-1555 - Dell 16GB Kit (16 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-1555
Price: $143.09
311-3851 - Dell 16GB Kit (16 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory for PowerEdge 66X0
SKU: 311-3851
Price: $143.09
311-1621 - Dell 2GB Kit (2 X 1GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-1621
Price: $223.01
311-1545 - Dell 2GB Kit (4 X 512MB) DDR-200MHz PC1600 ECC Registered CL2 184-Pin DIMM Memory
SKU: 311-1545
Price: $360.88
311-6599 - Dell 16GB Kit (8 X 2GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-6599
Price: $880.29
311-6430 - Dell 16GB Kit (8 X 2GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 311-6430
Price: $880.29
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.