Replacement for KTD4550-512: Drop-In Alternatives We Stock
Looking for a replacement for the KTD4550-512 (Kingston Technology KTD4550/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 184-Pin DIMM 2.5V 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 KTD4550-512
| SKU | KTD4550-512 |
|---|---|
| Product | Kingston Technology KTD4550/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 184-Pin DIMM 2.5V Memory Module |
| Current price | $113.34 |
| Stock status | In Stock |
| Detail page | View KTD4550-512 › |
Drop-in replacements for KTD4550-512
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 KTM4053/512 512MB DDR-333MHz PC2700 ECC Unbuffered CL2 184-Pin DIMM 2.5V Memory Module
SKU: KTM4053-512
Price: $111.87
Kingston Technology KTM8854/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 184-Pin DIMM 2.5V Memory Module
SKU: KTM8854-512
Price: $113.34
Kingston Technology KVR333X64SC25/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: KVR333X64SC25-512
Price: $113.84
Kingston Technology KTH-ZD7000/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: KTH-ZD7000-512
Price: $117.92
Kingston Technology KTT3311/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: KTT3311-512
Price: $117.92
Kingston Technology KTA-PBG4333/512-G 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 200-Pin SoDimm 2.5V Memory Module
SKU: KTA-PBG4333-512-G
Price: $117.92
Kingston Technology KVR333X72R72RC25/512 512MB DDR-333MHz PC2700 ECC Registered CL2 184-Pin DIMM 2.5V Memory Module
SKU: KVR333X72R72RC25-512
Price: $95.89
Kingston Technology KVR333/512R 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2 184-Pin DIMM 2.5V Memory Module
SKU: KVR333-512R
Price: $112.22
Kingston Technology KTA-G5333/1G-G 1GB Kit (2 X 512MB) DDR-333MHz PC2700 non-ECC Unbuffered CL2 184-Pin DIMM 2.5V Memory
SKU: KTA-G5333-1G-G
Price: $215.36
Kingston KVR333/512 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: KVR333-512
Price: $95.17
Kingston KTH-XW4100/512 512MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: KTH-XW4100-512
Price: $111.87
Kingston KVR333X72C25/512 512MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: KVR333X72C25-512
Price: $111.87
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.