Alternative to RY645: Better-Value Equivalents in Stock
Comparing the RY645 (RY645 - Dell 36GB 15000RPM SAS 3Gb/s 16MB Cache LOW 3.5IN PROFILE Hard Drive with Tray) against alternatives? Pro Disk Network stocks 12 similar Dell 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 RY645
| SKU | RY645 |
|---|---|
| Product | RY645 - Dell 36GB 15000RPM SAS 3Gb/s 16MB Cache LOW 3.5IN PROFILE Hard Drive with Tray |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View RY645 › |
Alternatives to RY645
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.
0RY645 - Dell 36GB 15000RPM SAS 3Gb/s 16MB Cache LOW 3.5IN PROFILE Hard Drive with Tray
SKU: 0RY645
Price: $182.37
KX761 - Dell 146GB 15000RPM SAS 3Gb/s 3.5-inch Low Profile (1.0inch) 16MB Cache Hard Drive with Tray for
SKU: KX761
Price: $151.78
0KX761 - Dell 146GB 15000RPM SAS 3Gb/s 3.5-inch Low Profile (1.0inch) 16MB Cache Hard Drive with Tray for
SKU: 0KX761
Price: $151.78
341-4305 - Dell 147GB 15000RPM SAS 3GB/s 3.5-inch Low Profile (1.0inch) 16MB Cache Hard Drive with Tray (341-4
SKU: 341-4305
Price: $218.80
341-6094 - Dell 146GB 15000RPM SAS 3GB/s 3.5-inch Low Profile (1.0inch) 16MB Cache Internal Hard Drive with Tray (341-6094
SKU: 341-6094
Price: $357.54
341-4726 - Dell 36GB 15000RPM SAS 2.5-inch 16MB Cache Internal Hard Disk Drive
SKU: 341-4726
Price: $429.83
M8034 - Dell 147GB 15000RPM SAS 3Gb/s 16MB Low Profile 3.5-inch Hot Swappable Hard Drive with Tray for for PowerEdge T20/T100/T105/T110 Servers
SKU: M8034
Price: $84.21
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.