Replacement for 06M851: Drop-In Alternatives We Stock
Looking for a replacement for the 06M851 (06M851 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Latitude C640)? 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 06M851
| SKU | 06M851 |
|---|---|
| Product | 06M851 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Latitude C640 |
| Current price | $151.68 |
| Stock status | In Stock |
| Detail page | View 06M851 › |
Drop-in replacements for 06M851
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.
0D8390 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 5100
SKU: 0D8390
Price: $151.68
00K963 - Dell 512MB DDR-266MHz PC-2100 non-ECC Unbuffered CL2 200-Pin SoDIMM Memory Module
SKU: 00K963
Price: $151.68
D8390 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 5100
SKU: D8390
Price: $151.68
6M851 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Latitude C640
SKU: 6M851
Price: $151.68
4K170 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 8200
SKU: 4K170
Price: $151.68
311-1371 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 8200
SKU: 311-1371
Price: $151.68
04K170 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module for Inspiron 8200
SKU: 04K170
Price: $151.68
DDR266 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: DDR266
Price: $151.68
D0K963 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: D0K963
Price: $151.68
311-1356 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-1356
Price: $151.68
311-1683 - Dell 512MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-1683
Price: $151.68
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.