Alternative to ST318436LCV: Better-Value Equivalents in Stock
Comparing the ST318436LCV (ST318436LCV - Seagate BarraCuda 18XL 18.4GB Ultra160 SCSI 7200RPM 4MB 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 ST318436LCV
| SKU | ST318436LCV |
|---|---|
| Product | ST318436LCV - Seagate BarraCuda 18XL 18.4GB Ultra160 SCSI 7200RPM 4MB Cache 3.5-inch Hard Drive |
| Current price | $273.91 |
| Stock status | In Stock |
| Detail page | View ST318436LCV › |
Alternatives to ST318436LCV
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.
ST1181677LC - Seagate BarraCuda 181.6GB Ultra160 SCSI 7200RPM 4MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: ST1181677LC
Price: $189.47
9N2022-002 - Seagate BarraCuda 18XL 18.4GB 7200RPM Ultra160 SCSI 68-Pin 4MB Cache 3.5-inch Hard Drive
SKU: 9N2022-002
Price: $244.04
ST318436LW - Seagate BarraCuda 18.4GB 7200RPM 68 -Pin Ultra160 SCSI 4MB Cache 3.5-inch Hard Drive
SKU: ST318436LW
Price: $278.95
ST318436LWV - Seagate BarraCuda 18XL 18.4GB 7200RPM Ultra160 SCSI 68-Pin 4MB Cache 3.5-inch Hard Drive
SKU: ST318436LWV
Price: $438.16
9B0001-126 - Seagate BarraCuda 2.1GB 7200RPM Fast SCSI 50-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9B0001-126
Price: $74.09
9L2004-026 - Seagate BarraCuda 18LP 18GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9L2004-026
Price: $77.05
9J6003-040 - Seagate BarraCuda 4XL 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J6003-040
Price: $82.42
9J4003-032 - Seagate BarraCuda 9LP 4.55GB 7200RPM Wide Ultra SCSI 80-Pin 512KB Cache (CE) 3.5-inch Hard Drive
SKU: 9J4003-032
Price: $82.42
9A8001-042 - Seagate BarraCuda 4.3GB 7200RPM Fast SCSI 50-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8001-042
Price: $88.78
9N3011-044 - Seagate BarraCuda 18XL 9.1GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N3011-044
Price: $91.20
9N3011-042 - Seagate BarraCuda 18XL 9.1GB 7200RPM Wide Ultra2 SCSI 80-Pin 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9N3011-042
Price: $91.20
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.