TR-004U

TR-004U Specification


JBOD 連接介面	USB
主晶片	微處理器搭配硬體 RAID
磁碟插槽	4 x 3.5 吋系統出貨時不含硬碟。硬碟相容性列表，請造訪https://www.qnap.com/compatibility/
磁碟相容性	3.5 吋SATA 3Gb/s 插槽（支援 SATA 6Gb/s硬碟向下相容，效能限制為 3Gb/s） 2.5 吋SATA 3Gb/s 插槽（支援 SATA 6Gb/s硬碟向下相容，效能限制為 3Gb/s） 2.5 吋SATA 3Gb/s 插槽（支援 SATA 6Gb/s 固態硬碟（可向下相容），效能限制為 3Gb/s ）在一個RAID組中只能使用一種磁碟型別（HDD或SSD）。不支援在一個RAID組中混合使用不同型別的磁碟。 TR-004U不支援QDA-A2AR/QDA-A2MAR。
熱插拔支援
USB 3.2 Gen 1 連線埠	1 x Type-C USB 3.2 Gen 1 (USB 3.2 Gen 1)
外型規格	1U短機箱機架式
尺寸 (高 x 寬 x 深)	44 × 439 × 291 mm 不包括耳鉤與電源供應器的突出部分。
重量 (淨重)	4.77 kg
重量 (總重)	5.67 kg
操作溫度	0 - 40°C (32°F - 104°F)
儲存溫度	-20 - 70°C (-4°F - 158°F)
相對濕度	5~95% RH 無冷凝，濕球溫度：27℃ (80.6°F)
電源供應設備	開放式框架 100W, 輸入: 100V-240V ~ / 3.5A, 50Hz-60Hz
耗電量：HDD 休眠模式	4.79 W
耗電量：運作模式，一般	18.9 W NAS 裝滿硬碟的狀態下所測試。
風扇	2 x 40mm, 12VDC
系統警示	蜂鳴器
Kensington 安全性插槽
QTS / QuTS hero
Windows
Ubuntu
Mac
作為硬體 RAID (DAS) 使用
標準保固	3
RAID 10
RAID 5+ 備援
RAID 5
RAID 1
RAID 0
JBOD
單一磁碟

注意：請僅使用 QNAP 記憶體模組來維持系統的效能與穩定性。若 NAS 裝置有多個記憶體模組，請使用相同規格的 QNAP 模組，並參考硬體使用手冊安裝相容的 QNAP 記憶體模組。
警告：使用不支援的模組可能會降低效能、造成錯誤，或使作業系統無法啟動。
QNAP 有權視供應商產品供貨情況，更換部分零件或配件。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。
HDMI、HDMI High-Definition Multimedia Interface、HDMI Logo 是 HDMI Licensing Administrator, Inc. 的商標或註冊商標。
產品圖僅供示意，實際產品可能有所不同。由於螢幕顯示誤差，產品實際顏色亦可能和網站所示有所不同。
威聯通科技得保留隨時修改的權利，恕不另行通知。

System modes	Individual, JBOD, hardware RAID 0/1/5/10, Software control (Software control requires a QNAP NAS or Windows/macOS utility) Note: QNAP recommends using only one disk type (HDD or SSD) in a RAID group.
Features	RAID rebuild in RAID 1/5/10. System, fan, and drive failure monitoring with LED and audio alerts. System sleep during USB cable disconnection and host device hibernation* or shut down. *Some hosts may not be supported. The unused disk drives automatically become the hot spare ones for the RAID 1 and RAID 5 types.
Minimum system requirements	QNAP NAS or PC with a USB Type-A or Type-C port
Minimum operating system requirements	QNAP NAS: QTS 4.3.6 (or later) Windows: Windows 8.1 (or later), Windows Server 2012 R2 (or later) Mac: macOS X 10.13 (or later)
System fan	5-speed automatic fan control
Software utility	Windows/macOS: QNAP External RAID Manager
Supported File Systems	NAS storage (EXT4), External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT) Purchase of an exFAT driver license from the License Center is required.
QTS Storage Management Features	General & Extenal Storage Mode Overview device, disks, and RAID info and status Support for disk’s S.M.A.R.T. monitoring Determine location of drives using LEDs and system speakers External RAID software configuration RAID rebuild - Hot spare disk configuration RAID recovery Firmware update Format partition Erase partition and device NAS Storage Mode The storage pools and volumes in the expansion enclosures are configured via the QTS operating system. Volume and LUN snapshots - Snapshot Manager Snapshot Cloning - Snapshot Replica - Snapshot Vault Support for Windows Previous Versions (CIFS/SMB) Show more...
Software utility Features	QNAP External RAID Manager Overview device, disks, and RAID info and status Support for disk’s S.M.A.R.T. monitoring Determine location of drives using LEDs and system speakers Desktop notifications for device alerts External RAID software configuration RAID rebuild - RAID rebuild speed customization RAID recovery - Firmware update Notifications when new firmware and application versions are available System event logs for troubleshooting Export event logs to .csv file Note: Actual performance may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, disk model and capacity. Show more...

Note:
QTS does not support DRM content and some IPv6 services.
Some data encryption features may be unavailable because of country-specific legislative restrictions.
Some features may vary by model.
Designs and specifications are subject to change without notice.