TS-253E
Two 2.5GbE ports, 8 GB RAM and long-term availability Link to the manufacturer website: https://www.qnap.com/en-us/product/ts-253e
Compatibility list for this model: https://www.qnap.com/en-us/compatibility/?model=713
CZC review: https://www.czc.com/geek/recenze-qnap-ts-253e-sikovny-vseumel/clanek
DDWORLD review: http://www.ddworld.com/pc-a-komponenty/pevne-disky/qnap-ts-453e-8g-test-a-recenze-opravdu-vybavene-a-vykonne-nas.-vse- what-is-needed.html Function
The TS-253E is equipped with a 2.5GbE connection, 8 GB of RAM and M.2 slots for NVMe SSD cache ? thus ensuring high performance for applications such as surveillance systems, virtual computers, file servers or backup servers. Two HDMI outputs also allow for direct multimedia playback and robust monitoring for surveillance purposes. QNAP will provide long-term availability and support for the TS-253E, which is a great choice for businesses that need matching NAS models deployed in multiple locations. 2.5 times faster network speed compared to existing CAT5e cables; supports port pooling for transmission up to 5 Gb/s. Achieve higher NAS performance by installing M.2 2280 NVMe PCIe SSD modules (sold separately) or Edge TPU modules. System performance and multitasking are optimized thanks to 8 GB of RAM. The #TS-253E will be available and supported by QNAP for an extended period until 2029. The dual screen extension can be used to monitor for surveillance or play 4K high definition video. Supports USB expansion drives (see compatibility list). PACKAGE CONTENTS TS-253E Ethernet Cable x 1 Power cord x 1 AC Adapter Flat head screw (for M.2 SSD) x 2 Flat head screw (for 3.5″ HDD) x 8 Flat head screw (for 2.5″ HDD) x 6 Quick installation guide (QIG) Drive tray keys x 2 SPECIFICATIONS CPU Intel? Celeron? J6412 quad-core/quad-thread processor, boost up to 2.6 GHz CPU architecture x86 64 bit Floating point unit Yes Encryption module Yes (AES-NI) System memory 8 GB on board (non-expandable) Maximum memory 8 GB Flash memory 4 GB (double boot OS protection) Bay for disk drives 2 x 3.5″ SATA 6 Gb/s Disk drive compatibility 3.5″ SATA hard disk drives 2.5″ SATA hard disk drives 2.5″ SATA SSD Hot swappable Yes SSD cache acceleration support Yes Gigabit Ethernet port (RJ45) 2x (2.5G/1G/100M/10M) Jumbo frame Yes USB port 2x USB 2.0 2x USB 3.2 Gen 2 (10 Gb/s) HDMI 2 x HDMI 1.4b (up to 3840 x 2160 at 30 Hz) Form factor Desktop LED indicators Power/Status, LAN, USB, HDD1-2 Buttons Power, reset, Auto copy to USB Dimensions (H x W x D) 168.5 x 102 x 225 mmWeight (net) 1.28 kg Weight (total) 2.32 kg Operating temperature 0 – 40?C (32?F – 104?F) Relative humidity Relative humidity 5 to -95%, non-condensing, wet bulb temperature: 27 ?C (80.6 ?F) Power supply unit 60W/65W adapter, 100-240V Power consumption: HDD sleep mode 10.56W Power consumption: Operating mode, typical. With fully occupied units 18.09W Ventilator 1 x 70mm, 12V DC System warning Buzzer Kensington security slot Yes Max. number of concurrent connections (CIFS) – with maximum memory 1500 More information can be found on the manufacturer website