Alternative to ST940814AM: Better-Value Equivalents in Stock
Comparing the ST940814AM (ST940814AM - Seagate EE25.1 40GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 8MB Cache) against alternatives? Pro Disk Network stocks 12 similar Seagate 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 ST940814AM
| SKU | ST940814AM |
|---|---|
| Product | ST940814AM - Seagate EE25.1 40GB 2.5-inch Plug-in Module Hard Drive ATA-100 5400RPM 8MB Cache |
| Current price | $494.04 |
| Stock status | In Stock |
| Detail page | View ST940814AM › |
Alternatives to ST940814AM
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.
ST96023A-RK - Seagate Momentus 60GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Plug-in Module Hard Drive
SKU: ST96023A-RK
Price: $664.07
ST96023A-RK - Seagate Momentus 60GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Plug-in Module Hard Drive
SKU: ST96023A-RK
Price: $664.07
ST940210A - Seagate LD25.2 Series 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 2.5-inch Hard Drive
SKU: ST940210A
Price: $113.68
ST340019ACE - Seagate BarraCuda 5400.1 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST340019ACE
Price: $119.08
9W2005-176 - Seagate BarraCuda 7200.7 40GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9W2005-176
Price: $132.63
ST340810A - Seagate 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST340810A
Price: $155.79
ST340014A - Seagate BarraCuda 7200.7 40GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST340014A
Price: $155.79
9R4007-530 - Seagate U5 Series 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9R4007-530
Price: $157.00
9Y3001-006 - Seagate BarraCuda 5400.1 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9Y3001-006
Price: $165.79
9W2005-630 - Seagate BarraCuda 7200.7 40GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9W2005-630
Price: $182.37
9W2005-301 - Seagate BarraCuda 7200.7 40GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9W2005-301
Price: $182.37
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.