Product description
ES2486dc-128G Link to manufacturer's 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 Features NAS Storage ES2486dc Enterprise ZFS is the first high-availability NAS storage with flash arrays and dual active controllers. With an Intel® Xeon® D-2142IT 8-core / 16-thread processor, the ES2486dc supports up to 24 × 2.5 ”12 Gb / s SSDs and offers excellent I / O throughput. Random write performance is also supported by the QES 2.1.1 operating system, which is optimized for all-flash arrays and is preinstalled on the ES2486dc. QES uses ZFS to support logical volume management; Inline block deduplication and inline compression reduce I / O utilization and SSD capacity, significantly extending the life of SSDs with better price-performance ratios for all Flash storage arrays. With near-unlimited snapshots, SnapSync for data protection, and QES, the ES2486dc meets the deployment requirements of 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. . * Intel® Xeon® D Dual Active-Active Controllers guarantee maximum functionality and redundancy for high availability. * Battery-protected DRAM write protection and Flash read acceleration ensure top-level random access performance * PCIe extensibility allows 10GbE / 25GbE / 40GbE adapters to increase application performance. * Four 10GbE SFP + ports speed up large file sharing and intensive data transfers from virtualization or data centers. * Almost unlimited snapshots and SnapSync's remote snapshot backup feature help businesses restore critical services in no 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) * RJ11 to RS-232 console cable) x1 * RAIL Kit: RAIL-E03 x 1 * Quick Installation Guide ( QIG) CPU SPECIFICATIONS * Intel® Xeon® Processor D-2142IT 1.90 GHz (up to 3.0 GHz) per controller CPU Architecture * x86 64 bits Floating point unit * Yes Encryption module * Yes (AES- NI) System memory * 64 GB RDDRM 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) Do not use a registered memory 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" bay: * 2.5 "SAS / SATA hard disk drives * 2.5" SAS / SATA SSD * 1. SATA HDD / SSD requires QDA-SA3 adapter. * 2. The QDA-SA3 is designed for QNAP Enterprise ZFS NAS and allows the use of a 6Gb / s SATA drive in a 2.5 "SAS drive bay. Removable during operation * Yes SSD cache acceleration support * 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 frame * Yes PCIe slot * 2 * Slot 1: PCIe Gen 3 x8 (CPU) * Slot 2: PCIe Gen 3 x8 (CPU) USB port 3.2 Gen 1 port * 2 per controller Shape factor * 2U rack-mountable LED indicators * System power light (green): on on / off * System status (green / orange): in operation, system errors, degraded RAID mode, memory failure, fan / power failure, system / disk temperature too high, storage group reaches limit, system is taking over, power supply disconnected * Status LCD display (two-digit number): Connection status JBOD Buttons * Power supply, reset Dimensions (H x W x H) * 88.3 × 483 × 545.1 mm Weight (net) * 27.41 kg Weight (total) * 32.83 kg Operating temperature * 0 - 40 ° C (32 - 104 ° F) Relative humidity * Relative humidity 5 to 95%, non-condensing, wet bulb 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 Fan * Fan module replaceable during operation (60 x 60 x 38 mm; 16000 rpm/12 V / 2.8 A 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 For more information, visit the manufacturer's website.
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