Alternative to WD3200SB: Better-Value Equivalents in Stock
Comparing the WD3200SB (WD3200SB - Western Digital Caviar RE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Western Digital 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 WD3200SB
| SKU | WD3200SB |
|---|---|
| Product | WD3200SB - Western Digital Caviar RE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive |
| Current price | $357.09 |
| Stock status | In Stock |
| Detail page | View WD3200SB › |
Alternatives to WD3200SB
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.
WD320AAJB - Western Digital Caviar Blue 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD320AAJB
Price: $142.09
WES320GBATA - Western Digital Caviar Blue 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WES320GBATA
Price: $149.63
WD3200AAJB - Western Digital Caviar Blue 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB
Price: $235.13
WD3200AABB - Western Digital Caviar Blue 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AABB
Price: $253.21
WD3200AAJB-22TYA0 - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB-22TYA0
Price: $259.26
WD3200JB - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200JB
Price: $259.50
WD3200AAJB-00TYA0 - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB-00TYA0
Price: $299.13
WD3200AAJB-56WGA0 - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB-56WGA0
Price: $339.54
WD3200SB-01KMA0 - Western Digital Caviar RE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200SB-01KMA0
Price: $357.09
4446976I - Western Digital Caviar Blue 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: 4446976I
Price: $363.71
WD3200AAJB-00WGA0 - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB-00WGA0
Price: $364.74
WD3200AAJB-22WGA0 - Western Digital Caviar SE 320GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: WD3200AAJB-22WGA0
Price: $392.99
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.