Replacement for C798J: Drop-In Alternatives We Stock
Looking for a replacement for the C798J (C798J - Dell 8X CD/DVD-RW Slim Drive for OptiPlex 740, 755 SFF, Precision R5400)? 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 C798J
| SKU | C798J |
|---|---|
| Product | C798J - Dell 8X CD/DVD-RW Slim Drive for OptiPlex 740, 755 SFF, Precision R5400 |
| Current price | $152.17 |
| Stock status | In Stock |
| Detail page | View C798J › |
Drop-in replacements for C798J
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.
0C798J - Dell 8X CD/DVD-RW Slim Drive for OptiPlex 740, 755 SFF, Precision R5400
SKU: 0C798J
Price: $152.17
CM740 - Dell Tj160 Optiplex 740 745 755 SFF Dimension 9200 9200c Xps 210 Drive Caddy
SKU: CM740
Price: $71.58
0CM740 - Dell Tj160 Optiplex 740 745 755 SFF Dimension 9200 9200c Xps 210 Drive Caddy
SKU: 0CM740
Price: $97.14
MH300 - Dell 275-Watts 100-127V/200-240V Power Supply for Optiplex SFF 740/745/755 XPS 210/9200C
SKU: MH300
Price: $96.84
0MH300 - Dell 275-Watts 100-127V/200-240V Power Supply for Optiplex SFF 740/745/755 XPS 210/9200C
SKU: 0MH300
Price: $157.07
L2753-01 - Dell 275-Watts Power Supply for Optiplex SFF Models 740 745 755
SKU: L2753-01
Price: $165.79
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.