QNAP ES2486dc-2142IT-128G, 2U, 24-Bay ZFS NAS, Dual Conrtroller, Intel Xeon D-2142T, 128GB, 3x 1Gb, 4x 10Gb SFP+

Popis produktu:

Powerful and cost-efficient Intel® Xeon® D based Enterprise ZFS NAS, optimized for inline deduplication and all-flash applications

The ES2486dc Enterprise ZFS NAS is QNAP’s first high-availability NAS with all-flash arrays and dual active controllers. Powered by an Intel® Xeon® D-2142IT 8 cores/16 threads processor, the ES2486dc supports up to 24 x 2.5-inch SAS 12Gbps SSDs and provides excellent I/O throughputs. Random write performance for all-flash arrays is further driven by the flash-optimized QES 2.1.1 operating system that comes pre-installed on the ES2486dc. The QES uses ZFS to support logical volume management; block-based inline data deduplication and inline compression reduce I/O and SSD storage consumption, which significantly extends SSD lifespan with higher price-performance ratio for all-flash storage arrays. Coupled with near-limitless snapshots and SnapSync for data protection, the QES-based ES2486dc fulfills demanding business applications, such as mission-critical file servers, virtualization servers, VDI, medium-sized data center, video streaming, surveillance storage, and efficient file backup and recovery.

Intel® Xeon® D dual active-active controllers provide superb uptime and redundancy to ensure high availability (HA).

Battery-protected DRAM write to cache data protection and flash read acceleration provides industry-leading random access performance.

PCIe expandability allows for 10GbE/25GbE/40GbE adapters to increase application performance.

Four 10GbE SFP+ ports accelerate large file sharing and intensive data transfer from virtualization or datacenter.

Near-limitless snapshots and SnapSync for snapshot remote backup assist businesses to resume essential services in the shortest time.

Supports VMware® vSphere® 6.5, Windows Server® 2019 and Citrix® XenServer® 7.0 for storage virtualization. Compatible with OpenStack® cloud environments.

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
1. When installing SATA HDD/SSD, QDA-SA3 adapter is required.
2. 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 3.0 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
Safety Standard
FCC Class A (USA only)
CE Mark ( EN55022 Class A, EN55024)
EN60950
BSMI
VCCI
CB
LVD

Stránky o produktu:

https://www.qnap.com/cs-cz/product/es2486dc