Replacement for XRB-SC1NB-300G15K: Drop-In Alternatives We Stock
Looking for a replacement for the XRB-SC1NB-300G15K (XRB-SC1NB-300G15K - Sun 300GB 15000RPM Ultra-320 SCSI 80-Pin LVD 3.5-inch Hard Drive with Bracket)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the XRB-SC1NB-300G15K
| SKU | XRB-SC1NB-300G15K |
|---|---|
| Product | XRB-SC1NB-300G15K - Sun 300GB 15000RPM Ultra-320 SCSI 80-Pin LVD 3.5-inch Hard Drive with Bracket |
| Current price | $786.68 |
| Stock status | In Stock |
| Detail page | View XRB-SC1NB-300G15K › |
Drop-in replacements for XRB-SC1NB-300G15K
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.
XRB-SC1CA-146G10KZ - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: XRB-SC1CA-146G10KZ
Price: $316.84
XRB-SC1CA-146G10K - Sun 146GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: XRB-SC1CA-146G10K
Price: $485.53
540-7154 - Sun 300GB 15000RPM Ultra-320 SCSI 80-Pin 16MB Cache 3.5-inch Hard Drive with Bracket for Netra 440 Server
SKU: 540-7154
Price: $736.84
540-6132 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6132
Price: $392.99
540-6132-01 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6132-01
Price: $392.99
5406132-02 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 5406132-02
Price: $392.99
5406366-01 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 5406366-01
Price: $392.99
540-6366-01 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6366-01
Price: $392.99
540-6366 - Sun 300GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun StorEdge 3120 3310 Array
SKU: 540-6366
Price: $571.68
3R-A7824-AA - HP 300GB 15000RPM Ultra-320 SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: 3R-A7824-AA
Price: $115.41
42D0465 - IBM 300GB 15000RPM Ultra-320 SCSI Hot-Swappable 80-Pin 3.5-inch Hard Drive with Tray
SKU: 42D0465
Price: $189.47
341-2044 - Dell 300GB 15000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Disk Drive
SKU: 341-2044
Price: $265.16
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.