Alternative to 5315A-Z: Better-Value Equivalents in Stock
Comparing the 5315A-Z (5315A-Z - Sun MD S20 FE-25 Fire Suppression) 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 5315A-Z
| SKU | 5315A-Z |
|---|---|
| Product | 5315A-Z - Sun MD S20 FE-25 Fire Suppression |
| Stock status | In Stock |
| Detail page | View 5315A-Z › |
Alternatives to 5315A-Z
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.
5992593-01 - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: 5992593-01
Price: $191.33
5992593-02 - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: 5992593-02
Price: $191.33
X5250A-Z - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: X5250A-Z
Price: $191.33
X5256A - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: X5256A
Price: $191.33
X5256A-Z - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: X5256A-Z
Price: $191.33
599-2593 - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: 599-2593
Price: $191.33
X5250A - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server
SKU: X5250A
Price: $210.53
X8008A - Sun 512MB Kit (2 x 256MB) DDR-400MHz PC3200 Non-ECC Unbuffered CL3 184-Pin DIMM Memory for Sun Ultra 20 and Fire X2100 Models No Barcode
SKU: X8008A
Price: $243.55
540-7713 - Sun 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM Memory for Sun Fire X2250 Server
SKU: 540-7713
Price: $318.91
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.