Replacement for 0NT634: Drop-In Alternatives We Stock
Looking for a replacement for the 0NT634 (0NT634 - Dell 8X DVD-RW Internal IDE Drive for OptiPlex 745 UltrSmall Form Factor Desktop)? 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 0NT634
| SKU | 0NT634 |
|---|---|
| Product | 0NT634 - Dell 8X DVD-RW Internal IDE Drive for OptiPlex 745 UltrSmall Form Factor Desktop |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 0NT634 › |
Drop-in replacements for 0NT634
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.
NT634 - Dell 8X DVD-RW Internal IDE Drive for OptiPlex 745 UltrSmall Form Factor Desktop
SKU: NT634
Price: $82.42
MM243 - Dell 24x CD+RW/DVD SATA Internal Drive for OptiPlex 745 Small Form Factor System
SKU: MM243
Price: $85.12
0MM243 - Dell 24x CD+RW/DVD SATA Internal Drive for OptiPlex 745 Small Form Factor System
SKU: 0MM243
Price: $85.12
PY550 - Dell 48X CD-RW / DVD Combo Drive for OptiPlex 740/ 745 Desktops / Mini-Tower Systems
SKU: PY550
Price: $78.47
0PY550 - Dell 48X CD-RW / DVD Combo Drive for OptiPlex 740/ 745 Desktops / Mini-Tower Systems
SKU: 0PY550
Price: $78.47
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.