QNAP
QNAP
ES2486AFdc-2142IT-128G
The ES2486AFdc is QNAP's premier enterprise-grade storage, combining an Active-Active dual-controller architecture with a U.2 / U.3 NVMe all-flash design. Shattering the performance bottlenecks of traditional High Availability (HA) systems, it leverages an advanced dual-port NVMe architecture to deliver consistent ultra-low latency and robust enterprise performance—achieving over 616,000 iSCSI 4K random read IOPS and up to 15 GB/s throughput. Powered by the ZFS-based QES operating system to ensure zero data loss, it provides an optimized-ROI foundation for enterprise virtualization environments, VDI desktop deployments, core databases, and data-intensive AI workloads.
- Product code
- ES2486AFdc-2142IT-128G
- Category
- IT & Network
- Family
- ES2486AFDC
- Weight
- 22 kg
- Power
- 754.61 W
Specifications
Hardware
- Number of Controller Module
- 2
- CPU
- Intel® Xeon® D-2142IT 8-core 1.90 GHz processor, up to 3.0 GHz
- CPU Architecture
- 64-bit x86
- Encryption Engine
- (AES-NI)
- System Memory
- 64 GB RDIMM DDR4 ECC per controller
- Maximum Memory
- 1024GB (16 x 64GB) 512 GB (8 x 64GB) per controller
- Memory Slot
- 16 x R-DIMM/LR-DIMM DDR4 8 x R-DIMM/LR-DIMM DDR4 per controller 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 Reduced DIMM (LRDIMM) memory.
- Flash Memory
- 4GB (Dual boot OS protection)
- Drive Bay
- 24 x 2.5-inch
- Drive Compatibility
- 2.5-inch bays: 2.5-inch dual port U.2/U.3 NVMe PCIe SSD
- SSD Cache Acceleration Support
- L1 ARC Read Cache: RAM L2 ARC Read Cache: SSD ZIL Write Cache: NVRAM (C2F)
- Cache for Copy To Flash (C2F)
- 1 per each controller (64GB M.2 SSD)
- 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
- 3 for each controller (assign one for remote management)
- 10 Gigabit Ethernet Port
- 4 x 10GbE SFP+ for each controller
- PCIe Slot
- 2 per controller Slot 1: PCIe Gen 3 x8 (CPU) Slot 2: PCIe Gen 3 x8 (CPU) Card dimensions for PCIe slot 1~Slot 2：215 x 68.9 x 18.76 mm / 8.46 x 2.71 x 0.74 inches. Wider cards can be installed if the next PCIe slot will not be used.
- USB 3.2 Gen 1 port
- 2 per each controller Note: The USB ports are for engineering purpose only. No external devices such as storage drives or UPS are supported.
- Form Factor
- 2U Rackmount
- LED Indicators
- System Power LED (Green): on/off System Status (Green/ Red): 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 × 525.18 mm
- Weight (Net)
- 22 kg
- Weight (Gross)
- 26.91 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
- Redundant/ Hot Swap Power Vin:90~264VAC;700W
- Power Consumption: Operating Mode, Typical
- 754.61 W Tested with drives fully populated.
- Fan
- Hot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3)
- System Warning
- Buzzer
- Standard Warranty
- 5
- Max. Number of Concurrent Connections (CIFS) - with Max. Memory
- 10000
- Safety Standard
- FCC Class A (USA only) CE Mark ( EN55022 Class A, EN55024) EN60950 BSMI VCCI CB LVD
