ES2486c-96G Manufacturer Website: https://www.qnap.com/en-us/product/es2486dc/specs/hardware Compatibility list for this model: https://www.qnap.com/en-us/compatibility-expansion?model=es2486dc Function
The ES2486dc Enterprise ZFS NAS Storage is the first high availability NAS storage with flash arrays and dual active controllers. With an 8-core/16-fiber Intel? Xeon? D-2142IT processor, the ES2486dc supports up to 24 ? 2.5 ?12 Gbps SAS SSDs and offers excellent I/O throughput. Random write performance is also supported by QES 2.1.1, an all-flash optimized operating system that is pre-installed on the ES2486dc. QES uses ZFS to support logical volume management; inline block duplicate data removal and inline compression reduce I/O usage and SSD capacity, significantly extending the life of SSDs with a better price/performance ratio for all Flash-enabled storage arrays. With almost unlimited snapshots, SnapSync Data Protection and QES, ES2486dc meets the deployment requirements for demanding business applications such as key file servers, virtualization centers, VDI, mid-size data centers, video streaming, surveillance storage and efficient file backup and recovery . Dual Intel? Xeon? D Active-Active Controllers deliver maximum functionality and redundancy for high availability. Battery-cached DRAM data protection and Flash read acceleration ensures top-level random access performance PCIe expandability allows 10GbE/25GbE/40GbE adapters to improve application performance. Four 10GbE SFP + ports accelerate large file sharing and intensive data transfer from virtualization or data centers. Nearly unlimited snapshots and SnapSync remote image backup capabilities help businesses restore critical services in the shortest time. Supports VMware? vSphere? 6.5, Windows Server? 2019 and Citrix? XenServer? 7.0 for virtualization storage. Compatible with OpenStack? cloud environments. PACKAGE CONTENTS ES2486dc Ethernet cable x6 Power cable x 2 Flat head screws x 96 (for 2.5 “HDD) Console cable RJ11 to RS-232) x1 RAIL Kit: RAIL-E03 x 1 Quick Installation Guide (QIG) SPECIFICATIONS CPU Dual Core Intel? Xeon? D-2142IT 1.90 GHz (Up to 3.0 GHz Upgrade) per Controller CPU architecture x86 64 bits Floating point unit Yes Encryption module Yes (AES-NI) System memory 48 GB RDIMM DDR4 ECC (4 x 4 GB + 4 x 8 GB) per controller Maximum memory 512GB (8 x 64GB) Memory slot 8 x DDR4 R-DIMM/LR-DIMM IMPORTANT: You can only use one type of dual in-line memory module (DIMM) at a time. Do not use a registered DIMM (RDIMM) with reduced load DIMM (LRDIMM). Flash memory 4 GB (dual OS boot protection) Disk drive bay 24 x 2.5 ” SAS 12Gb/s, backward compatible with SAS 6Gb/s Disk Drive Compatibility 2.5 “position: 2.5 “SAS/SATA hard disk drives 2.5 “SAS/SATA SSD 1. When installing SATA HDD/SSD, QDA-SA3 adapter is required. 2. Designed for QNAP Enterprise ZFS NAS, the QDA-SA3 allows you to use a SATA 6Gb/s drive in a 2.5 “SAS drive bay. Replaceable fortraffic Yes Support SSD cache acceleration Yes (Read cache only) Flash Copy Cache (C2F) 1 per controller (64GB) Gigabit Ethernet port (RJ45) 3 per controller (one for remote management) 10 Gigabit Ethernet port 4 x 10GbE SFP + for each controller Jumbo framework Yes 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 controller Shape factor 2U rack-mountable LED indicators System power light (green): on/off System status (green/orange): operating, system errors, degraded RAID mode, memory failure, fan/power failure, system/disk temperature too high, storage group reaching limit, system taking over, power unit disconnected Status LCD (2-digit number): JBOD connection status Buttons Power, reset Dimensions (H x W x D) 88.3 x 483 x 545.1 mm Weight (net) 27,41 kg Weight (total) 32,83 kg Operating temperature 0 to 40 ? C (32 to 104 ? F) Relative humidity Relative humidity 5 to 95%, non-condensing, hygrometer temperature: 27 ? C (80.6 ? F) Power supply unit Redundant/quick-change power supply: 90-264 V AC; 700W Power consumption: Operating mode, typical 579.59 W Ventilator Hot-swappable fan module (60 x 60 x 38 mm; 16000 rpm/12V/2.8A x 3) Sound level 60.9 db (A) System warning Buzzer Safety standard FCC Class A (US only) CE marking (EN55022 class A, EN55024) EN60950 BSMI VCCI CB LVD More information can be found on the manufacturer website