Replacement for 42D0643: Drop-In Alternatives We Stock
Looking for a replacement for the 42D0643 (42D0643 - IBM 146GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch SFF 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 42D0643
| SKU | 42D0643 |
|---|---|
| Product | 42D0643 - IBM 146GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch SFF Hard Drive |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View 42D0643 › |
Drop-in replacements for 42D0643
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.
42D0632 - IBM 146GB 10000RPM SAS 6Gb/s SFF Hot swappable 2.5-inch Hard Drive
SKU: 42D0632
Price: $50.53
42D0642 - IBM 146GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch SFF Hard Drive
SKU: 42D0642
Price: $157.07
42D0646 - IBM 146GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch SFF Hard Drive
SKU: 42D0646
Price: $182.37
90Y8879 - IBM 300GB 10000RPM SAS 6GB/s 2.5-inch SFF G2 HOT SWAPPABLE Hard Drive with Tray
SKU: 90Y8879
Price: $138.95
49Y1840 - IBM 300GB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch SFF Hard Drive
SKU: 49Y1840
Price: $145.26
81Y9650 - IBM 900GB 10000RPM SAS 6Gb/s 2.5-inch SFF Hot-Swappable Hard Drive
SKU: 81Y9650
Price: $173.68
44W2266 - IBM 300GB 10000RPM SAS 6Gb/s Slim Hot-Swappable 2.5-inch SFF Hard Drive
SKU: 44W2266
Price: $537.39
49Y6178 - IBM 600GB 10000RPM SAS 6Gb/s Slim Hot-Swappable SFF 2.5-inch Hard Drive
SKU: 49Y6178
Price: $545.51
00NC653 - IBM 1.2TB 10000RPM SAS 6Gb/s Hot-Swappable 2.5-inch Hard Drive for Storwize V5000 SFF Control Enclosure
SKU: 00NC653
Price: $854.74
42D0633 - IBM 146GB 10000RPM 6GB/s SAS 2.5-inch SFF Slim Hot Swapable Hard Drive with Tray
SKU: 42D0633
Price: $50.53
42D0636 - IBM 146GB 10000RPM SAS 6GB/s 2.5-inch SFF Hot Swapable Hard Drive with Tray
SKU: 42D0636
Price: $50.53
43D0632 - IBM 146GB 10000RPM SAS 6GB/s SFF Slim-Hot Swap 2.5-inch Hard Disk Drive
SKU: 43D0632
Price: $163.74
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.