Alternative to ST940818AM: Better-Value Equivalents in Stock
Comparing the ST940818AM (ST940818AM - Seagate EE25 40GB 2.5-inch Hard Drive IDE 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 ST940818AM
| SKU | ST940818AM |
|---|---|
| Product | ST940818AM - Seagate EE25 40GB 2.5-inch Hard Drive IDE 5400RPM 8MB Cache |
| Current price | $420.00 |
| Stock status | In Stock |
| Detail page | View ST940818AM › |
Alternatives to ST940818AM
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.
ST940817AM - Seagate EE25.2 Series 40GB 5400RPM IDE/ATA-100 8MB Cache 2.5-inch Hard Drive
SKU: ST940817AM
Price: $317.89
ST94812A-RK - Seagate Momentus 40GB 5400RPM IDE 8MB Cache 2.5-inch Hard Drive
SKU: ST94812A-RK
Price: $485.68
ST9402116AB - Seagate Momentus 5400.3 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-inch Hard Drive
SKU: ST9402116AB
Price: $571.45
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
ST340810A - Seagate 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST340810A
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
9Y3001-040 - Seagate BarraCuda 5400.1 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9Y3001-040
Price: $205.26
9T7002-305 - Seagate U6 40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9T7002-305
Price: $211.97
1-796-210-11 - Seagate 40GB 5400RPM IDE/ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: 1-796-210-11
Price: $262.41
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.