Home QNAP Storages Qnap ES2486dc 2142IT 128G 24 Bay NAS Enterprises
Qnap ES2486dc 2142IT 128G 24 Bay NAS Enterprises
- CPU: Intel Xeon D 2142IT 8 core 1.90 GHz processor (burst up to 3.0 GHz) per controller
- CPU Architecture: 64 bit x86
- Floating Point Unit
- Encryption Engine: (AES-NI)
- System Memory: 64 GB RDIMM DDR4 ECC (4 x 16 GB) per controller
- Maximum Memory: 512 GB (8 x 64GB)
- Memory Slot: 8 x R-DIMM/LR-DIMM DDR4
- IMPORTANT: You can only use one type of dual in line memory module (DIMM) at a time Do not use registered DIMM (RDIMM) with load reduction DIMM (LRDIMM) memory
- Flash Memory: 4GB (Dual boot OS protection)
- Drive Bay: 24 x 2.5 inch
- SAS 12Gb/s, backward-compatible to SAS 6Gb/s
- Drive Compatibility: 2.5-inch bays:
- 2.5 inch SAS/SATA hard disk drives
- 2.5 inch SAS/SATA solid state drives
- When installing SATA HDD/SSD, QDA SA3 adapter is required
- The QDA SA3 adapter is designed for QNAP Enterprise ZFS NAS and allows the use of a SATA 6Gbps drive in a 2.5 inch SAS drive bay
- Hot swappable
- SSD Cache Acceleration Support
- Read cache only
- Cache for Copy To Flash (C2F): 1 per each controller (64GB)
- Gigabit Ethernet Port (RJ45): 3 for each controller (one for remote management)
- 10 Gigabit Ethernet Port: 4 x 10GbE SFP+ for each controller
- Jumbo Frame
- PCIe Slot: 2
- Slot 1: PCIe Gen 3 x8 (CPU)
- Slot 2: PCIe Gen 3 x8 (CPU)
- USB 3.2 Gen 1 port: 2 per each controller
- Form Factor: 2U Rackmount
- LED Indicators System Power LED (Green): on/off
- System Status (Green/ Orange): in operation, system errors, low power, degraded RAID mode, memory failure, fan/power supply failure, system/disk temperature too high, storage pool reaching threshold value, system performing take over, power supply unit unplugged LCD Status Display (Two-digit number): Status of JBOD connection
- Buttons Power, Reset
- Dimensions (HxWxD): 88.3 × 483 × 545.1 mm
- Weight (Net): 27.41 kg
- Weight (Gross): 32.83 kg
- Operating temperature: 0 - 40 °C (32°F - 104°F)
- Relative Humidity: 5-95% RH non-condensing, wet bulb: 27?C (80.6?F)
- Power Supply Unit: Redundant/ Hot Swap Power Vin:90~264VAC;700W
- Power Consumption: Operating Mode, Typical 579.59 W
- Fan: Hot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3)
- Sound Level: 60.9 db(A)
- System Warning: Buzzer
- Max. Number of Concurrent Connections (CIFS): 1500
- Safety Standard FCC Class A (USA only)
- CE Mark ( EN55022 Class A, EN55024),EN60950, BSMI, VCCI, CB, LVD
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