Alternative to M525M: Better-Value Equivalents in Stock
Comparing the M525M (M525M - Dell 300GB 15000RPM SAS 3Gb/s 3.5-inch Hot-Swappable Hard Drive with Tray for PowerEdge 850 860 1900 1950 Servers) 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 M525M
| SKU | M525M |
|---|---|
| Product | M525M - Dell 300GB 15000RPM SAS 3Gb/s 3.5-inch Hot-Swappable Hard Drive with Tray for PowerEdge 850 860 1900 1950 Servers |
| Current price | $160.00 |
| Stock status | In Stock |
| Detail page | View M525M › |
Alternatives to M525M
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.
377CF - Dell 300GB SAS 12Gb/s 15000RPM 128MB Cache Hot-Swappable 2.5-inch Hard Drive
SKU: 377CF
Price: $170.53
400-AJRO Dell 300GB 15000RPM SAS 12Gb/s Hot-Swappable 2.5-inch Hard Drive
SKU: 400-AJRO
Price: $194.74
0377CF - Dell 300GB SAS 12Gb/s 15000RPM 128MB Cache Hot-Swappable 2.5-inch Hard Drive
SKU: 0377CF
Price: $296.30
342-2325 - Dell 300GB 15000RPM SAS 6Gb/s Hot-Swappable 3.5-inch Hard Drive
SKU: 342-2325
Price: $307.59
400-ACWN - Dell 300GB 15000RPM SAS 6Gb/s Hot-Swappable 3.5-inch Hard Drive
SKU: 400-ACWN
Price: $307.59
400-AERC - Dell 300GB 15000RPM SAS 6Gb/s Hot-Swappable 3.5-inch Hard Drive
SKU: 400-AERC
Price: $344.84
T8XDP - Dell 300GB SAS 12Gb/s 15000RPM Hot-Swappable 2.5-inch Hard Drive with Tray
SKU: T8XDP
Price: $347.37
7VY3J - Dell 300GB 15000RPM SAS 12Gb/s Hot-Swappable 2.5-inch Hard Drive with Tray
SKU: 7VY3J
Price: $395.34
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.