Synology DiskStation® DS1821+ 8 Bay NAS

產品描述

Synology DiskStation DS1821+ 8 Bay NAS 以 8 槽位容量配合 Ryzen 處理器與 ECC 記憶體，適合需要穩定儲存、備份與擴充能力的商務環境。支援 M.2 NVMe、PCIe 擴充、Link Aggregation 及多種檔案系統，方便按需要逐步升級。 • 處理器型號：AMD Ryzen V1500B • CPU 數量：1 • 處理器架構：64-bit • 處理器時脈：4-core 2.2 GHz • 硬體加密引擎 (AES-NI)：有 • 系統記憶體：4 GB DDR4 ECC SODIMM • 預先安裝記憶體模組：4 GB (4 GB x 1) • 記憶體插槽總數：2 • 最大記憶體容量：32 GB (16 GB x 2) • 備註：Synology 有權視供應商產品供貨情況，更換相同或更高頻率的記憶體組件。其相容性與穩定性皆經過相同嚴格的測試檢驗，請用戶放心使用。請選購 Synology 原廠記憶體模組取得最佳相容性及可靠度。若擴充記憶體容量時並非使用 Synology 記憶體模組，Synology 將無法提供完整產品保固或技術支援。如需進一步了解記憶體的建議配置，請參考 Synology 產品的硬體安裝指南。 • 儲存磁碟槽數量：8 • 安裝擴充裝置之最大磁碟槽數量：18 (DX517 x 2) • M.2 磁碟槽：2 (NVMe) • 相容磁碟類型* (見所有支援磁碟)：3.5" SATA HDD；2.5" SATA HDD；2.5" SATA SSD；M.2 2280 NVMe SSD • 磁碟熱插拔支援*：有 • 備註：M.2 SSD 插槽不支援熱抽換硬碟的功能。相容磁碟類型係指實測後確認可與產品相容的硬碟類型，非硬碟槽最高速限。 • RJ-45 1GbE 網路埠：4 (支援 Link Aggregation / 故障移轉) • USB 3.2 Gen 1 埠*：4 • eSATA 連接埠：2 • PCIe 擴充：1 x Gen3 x8 slot (x4 link) • 內部磁碟檔案系統：Btrfs；EXT4 • 外接磁碟檔案系統：Btrfs；EXT4；EXT3；FAT；NTFS；HFS+；exFAT • 外觀大小 (高 X 寬 X 深)：166 mm x 343 mm x 243 mm • 重量：6 公斤 • 系統風扇：120 mm x 120 mm x 2 pcs • 風扇模式：全速模式；低溫模式；靜音模式 • 可更換系統風扇：有 • 前方面板 LED 指示燈可調整亮度：有 • 電源自動回復：有 • 噪音值*：22.2 dB(A) • 定時開 / 關機：有 • 網路喚醒：有 • 電源供應器 / 變壓器：250 W • AC 輸入電壓：100V to 240V AC • 電流頻率：50/60 Hz, 單頻 • 電源消耗功率：59.8 W (存取)；26.18 W (硬碟休眠) • 英熱單位：204.05 BTU/hr (存取)；89.33 BTU/hr (硬碟休眠) • 備註：耗電量的測試數據是在裝滿 Western Digital 1TB WD10EFRX 硬碟的情況下測試而得。噪音值測試環境：Seagate 2TB ST2000VN000 硬碟在待機狀態下，以兩支 G.R.A.S. Type 40AE 麥克風分別架設於 Synology NAS 前後各距離 1 公尺處；背景噪音值：16.49-17.51 dB(A)；溫度：攝氏 24.25-25.75 度；濕度：58.2-61.8%。 • 作業溫度：0°C 至 40°C (32°F 至 104°F) • 儲存溫度：-20°C 至 60°C (-5°F 至 140°F) • 相對溼度：5% 至 95% RH • 安規認證：FCC；CE；BSMI；EAC；CCC；KC；VCCI；RCM • 保固：3 年硬體保固，可加購 EW201 以享有長達 5 年的產品保固服務。 • 備註：產品上市資訊會因國家/地區而異。購買前，請前往 EW201/202 和延長保固 Plus 的官方網頁，查閱當前符合條件的地區清單。保固期從購買收據上註明的購買日期開始。(查看更多內容) • 環境安全：符合 RoHS 標準 • 包裝內容：主機 X 1；配件包 X 1；電源線 X 1；RJ-45 網路線 X 2；快速安裝指南 x1 • 選購配件：DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G；擴充裝置：DX517；3.5" SATA HDD: HAT5300/HAT3300；2.5" SATA SSD: SAT5210；M.2 2280 NVMe SSD: SNV3410；25GbE 網路介面卡: E25G21-F2；10GbE 網路介面卡: E10G21-F2/E10G18-T2/E10G18-T1；監控裝置授權 • 備註：記憶體模組將依 CPU 製造商所制定的最大頻率運作。 ——— Synology DiskStation DS1821+ 8-Bay NAS offers 8-bay capacity with Ryzen processing and ECC memory, making it a solid choice for business storage, backup, and future expansion. It supports M.2 NVMe, PCIe expansion, Link Aggregation, and multiple file systems so you can scale it to suit your needs. • Processor Model: AMD Ryzen V1500B • CPU Quantity: 1 • CPU Architecture: 64-bit • CPU Frequency: 4-core 2.2 GHz • Hardware Encryption Engine (AES-NI): Yes • System Memory: 4 GB DDR4 ECC SODIMM • Pre-installed Memory Module: 4 GB (4 GB x 1) • Total Memory Slots: 2 • Maximum Memory Capacity: 32 GB (16 GB x 2) • Note: Synology reserves the right to replace memory modules with ones of the same or higher frequency depending on supplier availability. Compatibility and stability have undergone the same strict testing, so users can use them with confidence. For best compatibility and reliability, please purchase Synology original memory modules. If memory expansion is performed using non-Synology memory modules, Synology will not be able to provide full product warranty or technical support. For recommended memory configurations, please refer to the Synology product hardware installation guide. • Drive Bays: 8 • Maximum Drive Bays with Expansion Unit: 18 (DX517 x 2) • M.2 Slots: 2 (NVMe) • Compatible Drive Types* (see all supported drives): 3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe SSD • Hot-swappable Drive Support*: Yes • Note: The M.2 SSD slots do not support hot swapping. Compatible drive types refer to drive types confirmed through testing to be compatible with the product, not the maximum speed limit of the drive bay. • RJ-45 1GbE Network Ports: 4 (supports Link Aggregation / failover) • USB 3.2 Gen 1 Ports*: 4 • eSATA Ports: 2 • PCIe Expansion: 1 x Gen3 x8 slot (x4 link) • Internal Drive File Systems: Btrfs; EXT4 • External Drive File Systems: Btrfs; EXT4; EXT3; FAT; NTFS; HFS+; exFAT • Dimensions (H x W x D): 166 mm x 343 mm x 243 mm • Weight: 6 kg • System Fan: 120 mm x 120 mm x 2 pcs • Fan Modes: Full-speed mode; Low-temperature mode; Quiet mode • Replaceable System Fan: Yes • Adjustable Front Panel LED Brightness: Yes • Power Recovery: Yes • Noise Level*: 22.2 dB(A) • Scheduled Power On/Off: Yes • Wake on LAN: Yes • Power Supply / Adapter: 250 W • AC Input Voltage: 100V to 240V AC • Current Frequency: 50/60 Hz, single phase • Power Consumption: 59.8 W (Access); 26.18 W (HDD Hibernation) • BTU: 204.05 BTU/hr (Access); 89.33 BTU/hr (HDD Hibernation) • Note: Power consumption was measured with Western Digital 1TB WD10EFRX drives installed. Noise was measured with Seagate 2TB ST2000VN000 drives in standby, using two G.R.A.S. Type 40AE microphones placed 1 meter from the front and rear of the Synology NAS; background noise: 16.49-17.51 dB(A); temperature: 24.25-25.75°C; humidity: 58.2-61.8%. • 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 • Safety Certifications: FCC; CE; BSMI; EAC; CCC; KC; VCCI; RCM • Warranty: 3-year hardware warranty, extendable up to 5 years with optional EW201 coverage. • Note: Product availability may vary by country/region. Before purchasing, please visit the official EW201/202 and Extended Warranty Plus pages to check the list of eligible regions. The warranty period starts from the purchase date shown on the receipt. (See more) • Environmental Safety: Complies with RoHS standards • Package Contents: Main unit x 1; Accessory pack x 1; Power cord x 1; RJ-45 network cable x 2; Quick Installation Guide x1 • Optional Accessories: DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G; Expansion Unit: DX517; 3.5" SATA HDD: HAT5300/HAT3300; 2.5" SATA SSD: SAT5210; M.2 2280 NVMe SSD: SNV3410; 25GbE network adapter: E25G21-F2; 10GbE network adapter: E10G21-F2/E10G18-T2/E10G18-T1; Surveillance device license • Note: Memory modules will operate at the maximum frequency defined by the CPU manufacturer.