Replacement for KTN-E3100-256: Drop-In Alternatives We Stock
Looking for a replacement for the KTN-E3100-256 (Kingston KTN-E3100/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module)? Pro Disk Network ships Kingston 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 KTN-E3100-256
| SKU | KTN-E3100-256 |
|---|---|
| Product | Kingston KTN-E3100/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module |
| Current price | $97.37 |
| Stock status | In Stock |
| Detail page | View KTN-E3100-256 › |
Drop-in replacements for KTN-E3100-256
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.
Kingston KTN-PM533/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KTN-PM533-256
Price: $74.58
Kingston KTN-PM533/512 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KTN-PM533-512
Price: $80.79
Kingston KTN-E3100/512 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module
SKU: KTN-E3100-512
Price: $89.12
Kingston KTN-E3100/1G 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module
SKU: KTN-E3100-1G
Price: $91.32
Kingston KTN-PM533/1G 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KTN-PM533-1G
Price: $91.32
Kingston KTN-PM400/256 256MB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory Module
SKU: KTN-PM400-256
Price: $104.14
Kingston KTN-M350/256 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 200-Pin SoDimm Memory Module
SKU: KTN-M350-256
Price: $106.22
KVR533D2N4-256-2 - Kingston 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KVR533D2N4-256-2
Price: $74.58
KVR533D2N4-256-3 - Kingston 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KVR533D2N4-256-3
Price: $74.58
KVR533D2N4-256-1 - Kingston 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: KVR533D2N4-256-1
Price: $74.58
Kingston CKVR533D2N4/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: CKVR533D2N4-256
Price: $74.58
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.