Alternative to AC310100: Better-Value Equivalents in Stock
Comparing the AC310100 (AC310100 - Western Digital Caviar 310100 10GB 5400RPM ATA-33 512KB 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 AC310100
| SKU | AC310100 |
|---|---|
| Product | AC310100 - Western Digital Caviar 310100 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View AC310100 › |
Alternatives to AC310100
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.
AC310100-00RNN1 - Western Digital Caviar 310100 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310100-00RNN1
Price: $249.39
AC310100-00RN - Western Digital Caviar 310100 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310100-00RN
Price: $280.66
WDAC-310-100 - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: WDAC-310-100
Price: $145.30
AC310-20000RTT1 - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310-20000RTT1
Price: $145.30
AC31010032RN - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC31010032RN
Price: $151.95
AC310-0000H - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310-0000H
Price: $239.64
AC310000-60RTT0 - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310000-60RTT0
Price: $245.14
AC31000060RNI - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC31000060RNI
Price: $245.14
AC310000-60RT - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310000-60RT
Price: $245.14
AC310000 - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310000
Price: $245.14
AC310000-60DW - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310000-60DW
Price: $245.14
AC310-200RB - Western Digital Caviar 10GB 5400RPM ATA-33 512KB Cache 3.5-inch Hard Drive
SKU: AC310-200RB
Price: $272.28
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.