Alternative to ST336918N: Better-Value Equivalents in Stock
Comparing the ST336918N (ST336918N - Seagate BarraCuda 36ES2 36.9GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive) 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 ST336918N
| SKU | ST336918N |
|---|---|
| Product | ST336918N - Seagate BarraCuda 36ES2 36.9GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive |
| Current price | $1,078.74 |
| Stock status | In Stock |
| Detail page | View ST336918N › |
Alternatives to ST336918N
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.
9N3004-033 - Seagate BarraCuda 18XL 9.2GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive
SKU: 9N3004-033
Price: $463.36
9U2004-001 - Seagate BarraCuda 36ES 18.4GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive
SKU: 9U2004-001
Price: $714.97
9V7004-001 - Seagate BarraCuda 36ES2 36.9GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive
SKU: 9V7004-001
Price: $745.09
ST318418N - Seagate BarraCuda 36ES 18.4GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive
SKU: ST318418N
Price: $752.63
9U2004-301 - Seagate BarraCuda 36ES 18.4GB 7200RPM Ultra SCSI 50-Pin 2MB Cache 3.5-inch Hard Drive
SKU: 9U2004-301
Price: $934.03
9N2012-050 - Seagate BarraCuda 18XL 18.2GB 7200RPM Ultra160 SCSI 68-Pin 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N2012-050
Price: $184.00
ST15150WC - Seagate BarraCuda 4.3GB 7200RPM 80 -Pin Ultra- 2 SCSI 3.5-inch Half Height 1.6-inch Hard Drive
SKU: ST15150WC
Price: $63.16
9J4008-501 - Seagate BarraCuda 9GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9J4008-501
Price: $187.49
9J5003-010 - Seagate BarraCuda 18 18.2GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9J5003-010
Price: $244.04
9C6002-047 - Seagate BarraCuda 4LP 2.16GB 7200RPM Ultra SCSI 50-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9C6002-047
Price: $274.58
9C6004-050 - Seagate BarraCuda 4LP 4.35GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 9C6004-050
Price: $282.20
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.