Dell PH177 | Hard Drive Cage Assembly for PowerEdge 840

1. Compatible with: Dell PowerEdge 840 server
2. Supported drives: 3.5-inch SAS or SATA hard drives
3. Number of drive bays: 4
4. Hot-swappable drive support: Yes
5. Material: Steel
6. Dimensions: 7.8 x 5.6 x 4.3 inches
7. Weight: 2.2 pounds
8. Color: Black
9. Included components: Hard drive cage, screws, and cabling
10. Power supply: Not required
11. Cooling system: Passive cooling
12. Rack-mountable: Yes

Helpful notes:
1. The Dell Hard Drive Cage Assembly is a convenient and secure way to add up to four additional hard drives to your PowerEdge 840 server.
2. The hot-swappable drive support allows for easy maintenance and upgrades without having to power down the server.
3. The steel construction and passive cooling ensure durability and quiet operation.