Replacement for 42D0377: Drop-In Alternatives We Stock
Looking for a replacement for the 42D0377 (42D0377 - IBM 300GB 10000RPM Ultra-320 SCSI Hard Disk 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 42D0377
| SKU | 42D0377 |
|---|---|
| Product | 42D0377 - IBM 300GB 10000RPM Ultra-320 SCSI Hard Disk Drive |
| Current price | $247.97 |
| Stock status | In Stock |
| Detail page | View 42D0377 › |
Drop-in replacements for 42D0377
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.
03N6272 - IBM 300GB 10000RPM Ultra-320 SCSI 320 Hot-Pluggable 3.5-inch Hard Drive
SKU: 03N6272
Price: $602.78
76P2518 - IBM 300GB 10000RPM Ultra-320 SCSI 3.5-inch Hot Swapable Hard Disk Drive
SKU: 76P2518
Price: $117.47
71P7491 - IBM 300GB 10000RPM Ultra-320 SCSI 3.5-inch Hot Swapable Hard Disk Drive
SKU: 71P7491
Price: $223.05
71P7392 - IBM 300GB 10000RPM Ultra-320 SCSI 3.5-inch Hot Swapable Hard Disk Drive
SKU: 71P7392
Price: $250.53
17R6392 - IBM 300GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Disk Drive
SKU: 17R6392
Price: $268.38
03N6335 - IBM 300GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Disk Drive
SKU: 03N6335
Price: $294.74
42D0375 - IBM 300GB 10000RPM Ultra-320 SCSI SSL 3.5-inch Hot Swapable Hard Disk Drive
SKU: 42D0375
Price: $307.59
26K5502 - IBM 300GB 10000RPM Ultra-320 SCSI 3.5-inch Hot Swapable Hard Disk Drive for xSeries
SKU: 26K5502
Price: $344.84
80P3400 - IBM 300GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Disk Drive
SKU: 80P3400
Price: $480.21
03N5272 - IBM 300GB 10000RPM Ultra-320 SCSI Hard Disk Drive for pSeries Servers
SKU: 03N5272
Price: $537.39
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.