Alternative to MF666: Better-Value Equivalents in Stock
Comparing the MF666 (MF666 - Dell 3.5-inch Hot Swappable SAS SATA Hard Drive Tray Sled CADDY for PowerEdge and PowerVault 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 MF666
| SKU | MF666 |
|---|---|
| Product | MF666 - Dell 3.5-inch Hot Swappable SAS SATA Hard Drive Tray Sled CADDY for PowerEdge and PowerVault ServerS |
| Current price | $47.37 |
| Stock status | In Stock |
| Detail page | View MF666 › |
Alternatives to MF666
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.
H9122 - Dell 3.5-inch Hot Swappable SAS SATA Hard Drive Tray Sled CADDY for PowerEdge and PowerVault ServerS
SKU: H9122
Price: $47.37
0MF666 - Dell 3.5-inch Hot Swappable SAS SATA Hard Drive Tray Sled CADDY for PowerEdge and PowerVault ServerS
SKU: 0MF666
Price: $90.71
0H9122 - Dell 3.5-inch Hot Swappable SAS SATA Hard Drive Tray Sled CADDY for PowerEdge and PowerVault ServerS
SKU: 0H9122
Price: $128.95
Dell Dell VXTPX Dell 0VXTPX / VXTPX 1TB 7200RPM 6Gb/s SAS Hot-Swappable 2.5-Inch Hard Drive With Tray For Compellent Storage Array
SKU: DELL VXTPX
Price: $81.58
Dell Dell GTYCR Dell 0GTYCR / GTYCR 600GB 10000RPM 12Gb/s SAS 128MB Cache 512n Hot-Swappable 2.5-Inch Hard Drive With Tray For PowerEdge Servers
SKU: DELL GTYCR
Price: $217.11
Dell Dell FGDVM Dell 0FGDVM / FGDVM 3.84TB Triple-Level Cell SAS 12Gb/s Hot-Swappable Read Intensive 2.5-Inch Solid State Drive with Tray for PowerEdge Servers
SKU: DELL FGDVM
Price: $1,621.05
G3MWJ - Dell 600GB SAS 12Gb/s 10000RPM 512n 2.5-inch Hot-Swappable Hard Drive with Tray
SKU: G3MWJ
Price: $68.42
RW675 - Dell 73GB 15000RPM SAS 3Gb/s 2.5-inch Hot Swappable Hard Drive with Tray for for PowerEdge T20/T100/T105/T110 Servers
SKU: RW675
Price: $68.42
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
H8799 - Dell 73GB 15000RPM SAS 3Gb/s 3.5-inch Hot Swappable Hard Drive with Tray for PowerEdge 850/860/1900/1950 Servers
SKU: H8799
Price: $86.32
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.