QNAP TS-253B QTS-Linux combo quad-core NAS (TS-253B-4G)

Ordering P/N TS-253B-4G

CPU Intel® Celeron® J3455 quad-core 1.5 GHz, up to 2.3 GHz

Encryption Accleration Yes(AES-NI)

Graphics Intel® HD Graphics 500

System memory 4GB DDR3L(2 x 2GB)

Maximum Memory 8GB

Total Memory Slots 2 x DDR3L SODIMM slots

(For dual-DIMM configuration, you must use a pair of identical DDR3L modules.)

Drive Hot-swappable 2 x 3.5"/2.5" SATA 6Gb/s HDD/SSD

GbE LAN Port 2 x RJ45 Gigabit LAN port

10GbE LAN Port Optional 10 Gigabit LAN port via a PCIe expansion card

USB 3.0 Port 5 x USB 3.0 Type-A ports

USB QuickAccess USB Type-C

PCIe Slot 1 PCIe 2.0 x2 slot

HDMI Port 2 x HDMI v1.4b, up to 3840 x 2160, 30 Hz

Audio Input 2 x 3.5mm dynamic microphone input jacks

Audio Output speaker, 3.5mm line out jack

Display 0.96” monochrome OLED

LED Indicators Status/Power, LAN, USB, Drives, SD card, USB QuickAccess

Buttons Power, USB copy, Reset, Capacitive touch buttons (select, enter)

Infrared Receiver ✔ supplied with a QNAP RM-IR004 remote control (compatible with RM-IR002 remote control)

SDXC Card Reader ✔

Other Interfaces Kensington security slot

Dimension (HxWxD) 168 x 105 x 226 mm

6.61 x 4.13 x 8.90 inch

Weight 1.67 kg ( 3.68 lbs ) / 2.82 kg ( 6.22 lbs )

Sound Level* Operating low speed: 16.7 dB(A)

Operating Temperature 0 ~ 40˚C (32˚F ~ 104˚F)

Relative Humidity 5~95% RH non-condensing, wet bulb: 27˚C (80.6˚F)

Power Consumption HDD sleep: 13.07W

Typical Operation: 20.42W

Power Supply 65W AC adapter, 100-240V

Fan 1 x 7 cm

Package Contents NAS, QIG, 2 x RJ45 ethernet cables, AC adapter, power cord, 2.5" drive screw kit, RM-IR004 remote control