Alternative to LM20A011-01-A: Better-Value Equivalents in Stock
Comparing the LM20A011-01-A (LM20A011-01-A - Quantum 20GB 7200RPM ATA/IDE 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar 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 LM20A011-01-A
| SKU | LM20A011-01-A |
|---|---|
| Product | LM20A011-01-A - Quantum 20GB 7200RPM ATA/IDE 3.5-inch Hard Drive |
| Current price | $211.00 |
| Stock status | In Stock |
| Detail page | View LM20A011-01-A › |
Alternatives to LM20A011-01-A
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.
ST32011A - Seagate BarraCuda 20GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST32011A
Price: $283.47
9T6004-001 - Seagate BarraCuda 20GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9T6004-001
Price: $392.79
AS60A011 - Quantum Fireball Plus AS 60GB 7200RPM IDE / ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: AS60A011
Price: $278.18
9P3006-301 - Seagate Barracuda ATA II 15.3GB 7200RPM IDE Ultra ATA/66 (ATA-5) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9P3006-301
Price: $184.00
LD20A011-02-A - Quantum Fireball LCT20 20GB 4500RPM ATA-100 128KB Cache 3.5-inch Hard Drive
SKU: LD20A011-02-A
Price: $417.54
ST320015A - Seagate BarraCuda 5400.1 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST320015A
Price: $94.21
9R5004-001 - Seagate U10 Series 20GB 5400RPM IDE Ultra ATA/66 (ATA-5) 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9R5004-001
Price: $147.37
9T7001-804 - Seagate U6 Series 20GB 5400RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T7001-804
Price: $149.00
ST92014A - Seagate Momentus 42 20GB 4200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 2.5-inch Hard Drive
SKU: ST92014A
Price: $192.57
273407-001 - HP 20GB 4200RPM IDE Ultra ATA/100 (ATA-6) Multibay 2.5-inch Hard Drive
SKU: 273407-001
Price: $201.20
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.