Alternative to 43W7643: Better-Value Equivalents in Stock
Comparing the 43W7643 (43W7643 - IBM 80GB 7200RPM SERIAL ATA-300 2.5-inch SFF NON-HOT-SWAP Hard Drive) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 43W7643
| SKU | 43W7643 |
|---|---|
| Product | 43W7643 - IBM 80GB 7200RPM SERIAL ATA-300 2.5-inch SFF NON-HOT-SWAP Hard Drive |
| Current price | $257.64 |
| Stock status | In Stock |
| Detail page | View 43W7643 › |
Alternatives to 43W7643
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.
43W7640 - IBM 80GB 7200RPM SERIAL ATA-300 2.5-inch SFF NON Hot Swapable Hard Drive
SKU: 43W7640
Price: $274.58
39R8765 - IBM ServeRAID-8s SAS RAID Controller 256MB Up to 300MBps 1 x SFF-8484 SAS 300 Serial Attached SCSI External 2 x SFF-8470 SAS 300
SKU: 39R8765
Price: $630.54
7377C4U - IBM System x3630 M3 - 1 x Intel Xeon E5620 2.40 GHz - 300 GB (1 x 300 GB) - RJ-45 Network DB-9 Serial Type A USB HD-15 VGA RJ-45 Network
SKU: 7377C4U
Price: $680.24
68Y8431 - IBM 2-port Daughter Card SAS RAID Controller Serial ATA/600 Serial Attached SCSI (SAS) Plug-in Card RAID Supported
SKU: 68Y8431
Price: $283.04
46M0830 - IBM ServeRAID M5025 8-port SAS RAID Controller - Serial Attached SCSI (SAS) Serial ATA/600 - PCI Express 2.0 x8 - Plug-in Card - RAID Suppo
SKU: 46M0830
Price: $732.43
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
43X0837 - IBM 73.4GB 15000RPM SERIAL ATTACHED SCSI (SAS) SFF Hot Swapable 2.5-inch Hard Drive
SKU: 43X0837
Price: $128.42
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.