AH322-M WORM
Drive
AH322-M WORM
- 單次寫入,多次讀取WORM功能
- 內建ECC錯誤偵測演算法
- 全區平均抹寫技術 (Global Wear Leveling)
- 快閃記憶體壞區管理
- 斷電管理
- S.M.A.R.T.功能
- SMART Read Refresh™ 技術
工業級USB:AH322-M WORM Drive
Apacer宇瞻科技AH322-M WORM (Write Once Read Many) 硬碟為固態快閃記憶體,透過只允許單次寫入功能來達到保護數據後續不被抹除、更改以及覆蓋。資料一旦寫入後將不能再被篡改,借此機制來確保資料之安全。
Apacer AH322-M WORM硬碟與USB 2.0標準相容且被設計為可直接插入USB-A插孔。同時,具備快閃記憶體管理包含壞區管理、內建ECC、全區平均抹寫技術 (Global Wear Leveling)、S.M.A.R.T.功能、斷電管理,以及SMART Read Refresh™ 技術。Apacer AH322-M WORM硬碟為強固型與崁入式應用,範圍從工控、雲端運算到企業級市場,提供最理想的解決方案。
規格表
-
ModelAH322-M WORM
-
InterfaceUSB 2.0
-
ConnectorUSB Type A Plug
-
Form FactorUSB flash drive
-
NAND Flash TypeMLC
-
Capacity8GB~32GB
-
External DRAMNo
-
Sequential Read Performance (MB/sec)Up to 38
-
Sequential Write Performance (MB/sec)Up to 19
-
ECC EngineBuilt-in 43-bit per 1K bytes BCH ECC
-
Extended Operating Temperature(°C )-40 ~ + 85
-
Storage Temperature(°C )-50 ~ + 95
-
HousingYes
-
H/W Write ProtectNo
-
ShockOperation: Acceleration, 50(G)/11(ms)/half sine
(compliant with MIL-STD-202G
Non-operation: Acceleration, 1500(G)/0.5(ms)/half sine
(compliant with MIL-STD-883K) -
VibrationOperation: 7.69 Grms, 20~2000 Hz/random
(compliant with MIL-STD-810G)
Non-operation: 4.02 Grms, 15~2000 Hz/random
(compliant with MIL-STD-810G) -
Operating Voltage5.0 V ± 5%
-
Power ConsumptionActive mode: 200 mA; Idle mode: 60 mA
-
Dimension (L x W x H )55.29 x 18.00 x 8.50 (mm)
-
MTBF (hours)>3,000,000