Alternative to 0A50503: Better-Value Equivalents in Stock
Comparing the 0A50503 (0A50503 - Hitachi 80GB 5400RPM ATA-100 2.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Hitachi 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 0A50503
| SKU | 0A50503 |
|---|---|
| Product | 0A50503 - Hitachi 80GB 5400RPM ATA-100 2.5-inch Hard Drive |
| Current price | $116.57 |
| Stock status | In Stock |
| Detail page | View 0A50503 › |
Alternatives to 0A50503
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.
HTS541682J9AT00 - Hitachi 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541682J9AT00
Price: $127.14
HTS541680G9AT00 - Hitachi Travelstar 5K160 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541680G9AT00
Price: $178.00
HTE548080M9AT00 - Hitachi Travelstar E5K100 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTE548080M9AT00
Price: $178.00
HTS541080G9AT00 - Hitachi Travelstar 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541080G9AT00
Price: $189.47
HTS541680J9A700 - Hitachi Travelstar 5K160 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541680J9A700
Price: $204.63
HTS548080M9AT00 - Hitachi Travelstar 5K80 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS548080M9AT00
Price: $233.68
HTS541080G9ST00 - Hitachi Travelstar 5K100 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541080G9ST00
Price: $245.58
HTS541080G9AT02 - Hitachi Travelstar 5K100 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTS541080G9AT02
Price: $245.58
HTE541080G9AT00 - Hitachi Travelstar E5K100 80GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: HTE541080G9AT00
Price: $284.39
IC35L090AVV207-0 - Hitachi 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: IC35L090AVV207-0
Price: $96.84
HDS722580VLAT20 - Hitachi Deskstar 7K250 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: HDS722580VLAT20
Price: $110.53
DESKSTAR13G0333 - Hitachi Deskstar 180GXP 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: DESKSTAR13G0333
Price: $125.03
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.