QNAP TS-251 User Manual

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3. Load tray back into drive bay.
i. Insert the drive tray into the NAS. Verify that the tray is correctly oriented (top of
HDD facing right) and fully pushed in.
ii. Close the latch, and lock the switch.
7.1.5. TS-112P, TS-212P and TS-251C
1. Loosen the screws on the rear (top and bottom) of the NAS. Remove the case cover of
the NAS by sliding it apart (see the underside of the NAS for visual indicators of the NAS
case being locked/unlocked.)

QNAP TS-251 Specifications

General

Flash Memory	512MB
Drive Bays	2
Hot Swappable Drive	Yes
Power Supply	65W adapter, 100-240V
Form Factor	Tower
Memory	1GB DDR3L RAM (expandable up to 8GB)
Network	2 x Gigabit RJ-45 Ethernet port
USB Ports	2 x USB 3.0, 2 x USB 2.0
HDMI Output	1
Weight	1.28 kg
Operating System	QTS
Dimensions	168 x 102 x 225 mm (6.61 x 4.02 x 8.86 inches)