Alternative to X4154A: Better-Value Equivalents in Stock
Comparing the X4154A (X4154A - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 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 X4154A
| SKU | X4154A |
|---|---|
| Product | X4154A - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive |
| Current price | $608.79 |
| Stock status | In Stock |
| Detail page | View X4154A › |
Alternatives to X4154A
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.
XTA-3310-146GB-10K - Sun 146GB 10000RPM Ultra-320 SCSI Hot Swap LVD 80-Pin 3.5-inch Internal Hard Drive
SKU: XTA-3310-146GB-10K
Price: $392.99
390-0207-02 - Sun 146GB 15000RPM Ultra-320 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 390-0207-02
Price: $141.70
540-6461 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-6461
Price: $194.74
390-0361 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 390-0361
Price: $208.42
540-6494 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 540-6494
Price: $233.68
371-2526 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 371-2526
Price: $235.79
MAU3147NCSUN146G - Sun 146GB 15000RPM Ultra-320 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: MAU3147NCSUN146G
Price: $309.75
HUS15143BSUN146G - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: HUS15143BSUN146G
Price: $340.43
390-0207-01 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 390-0207-01
Price: $354.08
371-2606-02 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 371-2606-02
Price: $354.11
370-6199 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 370-6199
Price: $354.11
3711627-01 - Sun 146GB 15000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: 3711627-01
Price: $354.11
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.