Replacement for MD0512SD1-400: Drop-In Alternatives We Stock
Looking for a replacement for the MD0512SD1-400 (MD0512SD1-400 - PNY 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module)? Pro Disk Network ships 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 MD0512SD1-400
| SKU | MD0512SD1-400 |
|---|---|
| Product | MD0512SD1-400 - PNY 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module |
| Current price | $93.29 |
| Stock status | In Stock |
| Detail page | View MD0512SD1-400 › |
Drop-in replacements for MD0512SD1-400
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.
MD0512SD1-333 - PNY Optima 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: MD0512SD1-333
Price: $93.29
D512MPC27OPT - PNY 512MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: D512MPC27OPT
Price: $93.29
69001695H01NTA - PNY 512MB DDR-333MHz PC2700 ECC Registered CL2.5 2.5V 184-Pin DIMM Memory Module
SKU: 69001695H01NTA
Price: $87.45
69001695H00CSC - PNY 512MB DDR-333MHz PC2700 ECC Registered CL2.5 2.5V 184-Pin DIMM Memory Module
SKU: 69001695H00CSC
Price: $87.45
69001695H01NTAT - PNY 512MB DDR-333MHz PC2700 ECC Registered CL2.5 2.5V 184-Pin DIMM Memory Module
SKU: 69001695H01NTAT
Price: $87.45
MD1024KD1-400 - PNY 1GB Kit (2 X 512MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory
SKU: MD1024KD1-400
Price: $177.99
69001942INB - PNY 256MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 69001942INB
Price: $85.72
69001924MTG - PNY 256MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 69001924MTG
Price: $85.72
6432WNDXA8G09 - PNY 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 6432WNDXA8G09
Price: $87.45
D256MPC27OPT - PNY 256MB DDR-333MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: D256MPC27OPT
Price: $87.45
69001636SMD - PNY 128MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 69001636SMD
Price: $95.13
69001649SMF - PNY 128MB DDR-333MHz PC2700 ECC Unbuffered CL2.5 184-Pin DIMM Memory Module
SKU: 69001649SMF
Price: $95.13
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.