Replacement for 1Y255: Drop-In Alternatives We Stock
Looking for a replacement for the 1Y255 (1Y255 - Dell 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module)? 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 1Y255
| SKU | 1Y255 |
|---|---|
| Product | 1Y255 - Dell 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module |
| Current price | $116.82 |
| Stock status | In Stock |
| Detail page | View 1Y255 › |
Drop-in replacements for 1Y255
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.
CT444721 - Crucial Technology 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module Upgrade for Dell Latitude D600 System
SKU: CT444721
Price: $102.22
Dell SNP1Y255C/1G 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: SNP1Y255C-1G
Price: $116.82
D1Y255 - Dell 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: D1Y255
Price: $116.82
01Y255 - Dell 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: 01Y255
Price: $116.82
0N9671 - Dell 1GB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: 0N9671
Price: $116.82
311-2962 - Dell 1GB DDR-333MHz PC2700 ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-2962
Price: $272.80
0G8197 - Dell 256MB DDR-333MHz PC-2700 non-ECC Unbuffered CL2 200-Pin SoDIMM Memory Module
SKU: 0G8197
Price: $147.09
G8197 - Dell 256MB DDR-333MHz PC-2700 non-ECC Unbuffered CL2 200-Pin SoDIMM Memory Module
SKU: G8197
Price: $147.09
311-3021 - Dell 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-3021
Price: $147.09
311-3258 - Dell 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 200-Pin SoDimm Dual Rank Memory Module
SKU: 311-3258
Price: $147.09
311-4520 - Dell 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: 311-4520
Price: $147.09
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.