Serveur NAS QNAP TS-251B-2G 2 Baie

4 449,00 DH 4 449,00 DH 4449.0 MAD

3 707,50 DH

- Processeur dual-core Intel® Celeron® J3355 2,0 GHz
- Processeurs graphiques Intel® HD Graphics 500
- Moteur de chiffrement (AES-NI)
- Mémoire système 2 Go DDR3L SO-DIMM
- Mémoire maximale 8 Go
- Mémoire flash 4 Go
- Baie de lecteur 2 x SATA 6 Gbits/s
- Compatibilité des lecteurs; SATA 3,5", SATA 2,5", SSD SATA 2,5"

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Fiche Technique

CPU	Intel® Celeron® J3355 2-core 2.0 GHz processor (burst up to 2.5 GHz)
CPU Architecture	64-bit x86
Graphic Processors	Intel® HD Graphics 500
Encryption Engine	(AES-NI)
System Memory	2 Go SO-DIMM DDR3L (1 x 2 Go)
Maximum Memory	8 Go (2 x 4Go)
Memory Slot	2 x SO-DIMM DDR3L For dual-DIMM configuration, you must use a pair of identical DDR3L modules.
Flash Memory	4Go (Dual boot OS protection)
Drive Bay	2 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD. For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility	3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives
M.2 Slot	Optional via a PCIe adapter
Gigabit Ethernet Port (RJ45)	1 Expandable with an optional PCIe adapter
10 Gigabit Ethernet Port	Optional via PCIe expansion card
PCIe Slot	1 Slot 1: PCIe Gen 2 x2 PCIe bandwidth limitations will restrict the NAS 10GbE performance.
USB 2.0 port	3
USB 3.2 Gen 1 port	2
USB 3.2 Gen 2 (10Gbps) Port	Optional via a PCIe expansion card
IR Sensor	(RM-IR004)
HDMI Output	1, HDMI 1.4b (up to 3840 x 2160 @ 30Hz)
Audio Input	2 x 3.5mm dynamic microphone input jacks
Audio Output	1 x built-in speaker, 1 x 3.5mm line out jack (for amplifier or headphone amplifier)
Form Factor	Tower
LED Indicators	Power/Status, LAN, USB, HDD1-2
Buttons	Power, USB copy, Reset
Dimensions (HxWxD)	168 × 105 × 226 mm
Weight (Net)	1.53 kg
Weight (Gross)	2,63 kg
Operating temperature	0 - 40 °C (32°F - 104°F)
Storage Temperature	-20 - 70°C (-4°F - 158°F)
Relative Humidity	5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit	65W adapter, 100-240V
Power Consumption: HDD Sleep Mode	8.08 W
Power Consumption: Operating Mode, Typical	15.25 W
Fan	1 x 70mm, 12VDC
Sound Level	16.7 db(A)
System Warning	Buzzer
Max. Number of Concurrent Connections (CIFS) - with	1500