User Guide

Table 12. Storage specifications (continued)
Storage type Interface type Capacity
2.5-inch, 7200 RPM, FIPS Self
Encrypting Opal 2.0, hard-disk drive
SATA 3.0 500 GB
3.5-inch, 5400 RPM, hard-disk drive SATA 3.0 4 TB
3.5-inch, 7200 RPM, hard-disk drive SATA 3.0 Up to 2 TB
3.5-inch, 7200 RPM, Enterprise hard-
disk drive
SATA 3.0 Up to 8 TB
M.2 2230 solid-state drive PCIe NVMe Gen3 x4, Class 35 256 GB
M.2 2230 solid-state drive PCIe NVMe Gen4 x4, Class 35 256 GB
M.2 2280 solid-state drive PCIe NVMe Gen4 x4, Class 40 Up to 4 TB
M.2 2280 Opal Self-Encrypting solid-
state drive
PCIe NVMe Gen3 x4, Class 40 Up to 1 TB
M.2 2280 Opal Self-Encrypting solid-
state drive
PCIe NVMe Gen4 x4, Class 40 Up to 1 TB
Media-card reader
The following table lists the media cards supported by your Precision 3660 Tower.
Table 13. Media-card reader specifications
Description Values
Media-card type
One SD-card slot
NOTE: The SD-card reader maybe from different
manufacturers and will require specific drivers to be
installed.
Media-cards supported
● Secure Digital (SD)
● Secure Digital High Capacity (SDHC)
● Secure Digital Extended Capacity (SDXC)
NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card
installed in your computer.
Power ratings
The following table lists the power rating specifications of Precision 3660 Tower.
Table 14. Power ratings
Description Values
Type
300 W internal power supply
unit, 92% Efficient PSU, 80
Plus Platinum
500 W internal
power supply unit,
92% Efficient PSU,
80 Plus Platinum
750 W internal
power supply unit,
92% Efficient PSU,
80 Plus Platinum
1000 W internal
power supply unit,
92% Efficient PSU,
80 Plus Platinum
18 Specifications of Precision 3660 Tower