ขาย Synology DS1821+ DiskStation 8-Bay AMD Ryzen V1500B (SNG-DS1821PLUS) ราคาที่ดีที่สุด

รายละเอียดสินค้า - CPU - CPU Model AMD Ryzen V1500B - CPU Quantity 1 - CPU Architecture 64-bit - CPU Frequency 4-core 2.2 GHz - Hardware Encryption Engine (AES-NI) Yes - Memory - System Memory 4 GB DDR4 ECC SODIMM - Memory Module Pre-installed 4 GB (4 GB x 1) - Total Memory Slots 2 - Maximum Memory Capacity 32 GB (16 GB x 2) - Notes - Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. - Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. - Storage - Drive Bays 8 - Maximum Drive Bays with Expansion Unit 18 (DX517 x 2) - M.2 Drive Slots 2 (NVMe) - Compatible Drive Type* (See all supported drives) - 3.5" SATA HDD - 2.5" SATA HDD - 2.5" SATA SSD - M.2 2280 NVMe SSD - Maximum Single Volume Size* 108 TB - Hot Swappable Drive - Notes - "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. - Each internal volume (may consist of multiple drives) is expandable up to 108TB. - External Ports - RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support) - USB 3.2 Gen 1 Port* 4 - eSATA Port 2 - Notes The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. - PCIe - PCIe Expansion 1 x Gen3 x8 slot (x4 link) - File System - Internal Drives - Btrfs - EXT4 - External Drives - Btrfs - EXT4 - EXT3 - FAT - NTFS - HFS+ - exFAT* - Notes exFAT Access is purchased separately in Package Center. - Appearance - Size (Height x Width x Depth) 166 mm x 343 mm x 243 mm - Weight 6 kg. - Others - System Fan 120 mm x 120 mm x 2 pcs - Fan Speed Mode - Full-Speed Mode - Cool Mode - Quiet Mode - Easy Replacement System Fan - Brightness Adjustable Front LED Indicators - Power Recovery - Noise Level* 22.2 dB(A) - Scheduled Power On / Off - Wake on LAN / WAN - Power Supply Unit / Adapter 250 W - AC Input Power Voltage 100 V to 240 V AC - Power Frequency 50/60 Hz, Single Phase - Power Consumption* 59.8 W (Access) - 26.18 W (HDD Hibernation) - British Thermal Unit 204.05 BTU/hr (Access) - 89.33 BTU/hr (HDD Hibernation) - Notes - Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). - Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% - Temperature - Operating Temperature 0°C to 40°C (32°F to 104°F) - Storage Temperature -20°C to 60°C (-5°F to 140°F) - Relative Humidity 5% to 95% RH - Certification - FCC - CE - BSMI - EAC - CCC - KC - VCCI - RCM Warranty 3-year *Remark!! Hard drive not include