Replacement for 03L6642: Drop-In Alternatives We Stock
Looking for a replacement for the 03L6642 (03L6642 - IBM 4.5GB Wide SCSI 80-Pin Single Connector Attachment (SCA) 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 03L6642
| SKU | 03L6642 |
|---|---|
| Product | 03L6642 - IBM 4.5GB Wide SCSI 80-Pin Single Connector Attachment (SCA) Hard Drive |
| Current price | $369.84 |
| Stock status | In Stock |
| Detail page | View 03L6642 › |
Drop-in replacements for 03L6642
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.
33P3379 - IBM 8GB 15000RPM Ultra-320 SCSI Single Connector Attachment (SCA) 80-Pin 3.5-inch Hard Drive
SKU: 33P3379
Price: $293.84
59H6599 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6599
Price: $128.95
36L8781 - IBM 36.4GB 10000RPM 80-Pin Wide Ultra- SCSI Hot Pluggable (1.6inch) Hard Drive
SKU: 36L8781
Price: $147.86
10L6018 - IBM 9.1GB 10000RPM SCSI Ultra-2 Wide 80-Pin Hot Swapable 3.5-inch Hard Drive
SKU: 10L6018
Price: $160.00
27H1683 - IBM / Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 27H1683
Price: $164.05
DCHS04Y - IBM Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: DCHS04Y
Price: $182.37
25L1920 - IBM Ultrastar 18ES 18GB 7200RPM Ultra2 Wide SCSI 80-Pin 2MB Cache 3.5-inch Hard Drive
SKU: 25L1920
Price: $194.74
02K1143 - IBM 4.5GB 10000RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 02K1143
Price: $205.26
59H6606 - IBM Ultrastar 9LP 9.1GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6606
Price: $205.26
09N0980 - IBM 20/40GB DDS4 DAT Wide Ultra- SCSI-2 LVD 68-Pin Internal Tape Drive
SKU: 09N0980
Price: $225.21
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.