Replacement for KTD-DM8400A-256: Drop-In Alternatives We Stock
Looking for a replacement for the KTD-DM8400A-256 (Kingston Technology KTD-DM8400A/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V 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 KTD-DM8400A-256
| SKU | KTD-DM8400A-256 |
|---|---|
| Product | Kingston Technology KTD-DM8400A/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module |
| Current price | $86.93 |
| Stock status | In Stock |
| Detail page | View KTD-DM8400A-256 › |
Drop-in replacements for KTD-DM8400A-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 Technology KTD-DM8400AE/256 256MB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: KTD-DM8400AE-256
Price: $83.04
Kingston KTD-INSP6000A/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Memory Module
SKU: KTD-INSP6000A-256
Price: $97.37
Kingston Technology KVR533D2N4/256 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: KVR533D2N4-256
Price: $74.58
Kingston Technology KTD-DM8400A/512 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: KTD-DM8400A-512
Price: $80.79
Kingston Technology KTD-INSP6000A/1G 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm 1.8V Memory Module
SKU: KTD-INSP6000A-1G
Price: $91.32
Kingston Technology KTD-DM8400A/1G 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: KTD-DM8400A-1G
Price: $91.32
Kingston Technology KTD-DM8400AE/2G 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory Module
SKU: KTD-DM8400AE-2G
Price: $92.95
Kingston Technology KVR533D2N4K2/512 512MB Kit (2 X 256MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM 1.8V Memory
SKU: KVR533D2N4K2-512
Price: $141.71
Kingston Technology KTD-OPGX1N/256-G 256MB 100MHz PC100 non-ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory Module
SKU: KTD-OPGX1N-256-G
Price: $128.95
Kingston Technology KTD-WS610/256 256MB 100MHz PC100 ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory Module
SKU: KTD-WS610-256
Price: $135.09
Kingston Technology KTD-DM133/256-G 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory Module
SKU: KTD-DM133-256-G
Price: $143.39
Kingston Technology KTD-OPGX1/256-G 256MB 100MHz PC100 ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory Module
SKU: KTD-OPGX1-256-G
Price: $181.29
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.