Replacement for 42D0045: Drop-In Alternatives We Stock
Looking for a replacement for the 42D0045 (42D0045 - IBM 80GB 7200RPM SATA-300 2.5-inch Hard Drive)? Pro Disk Network ships IBM 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 42D0045
| SKU | 42D0045 |
|---|---|
| Product | 42D0045 - IBM 80GB 7200RPM SATA-300 2.5-inch Hard Drive |
| Current price | $382.59 |
| Stock status | In Stock |
| Detail page | View 42D0045 › |
Drop-in replacements for 42D0045
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.
43W7643 - IBM 80GB 7200RPM SERIAL ATA-300 2.5-inch SFF NON-HOT-SWAP Hard Drive
SKU: 43W7643
Price: $257.64
43W7640 - IBM 80GB 7200RPM SERIAL ATA-300 2.5-inch SFF NON Hot Swapable Hard Drive
SKU: 43W7640
Price: $274.58
42D0753 - IBM 500GB 7200RPM SATA-300 2.5-inch SFF Slim Hot Swapable Hard Drive with Tray
SKU: 42D0753
Price: $149.47
42D0752 - IBM 500GB 7200RPM SATA-300 2.5-inch SFF Slim Hot Swapable Hard Drive with Tray
SKU: 42D0752
Price: $170.53
03T8039 - IBM Lenovo Quadro NVS 300 512MB DDR3 SDRAM Quadro 300 Graphic Card for ThinkStation E31 (type 2551 2552 2553 2554 2555) (Tower form Factor)
SKU: 03T8039
Price: $410.41
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.