PV140-25
PV140-25
- Supports large capacity of up to 7680GB
- Adopts advanced LDPC ECC engine with 3D NAND flash memory to improve reliability
- Global Wear Leveling
- Flash bad-block management
- Flash Translation Layer: Page Mapping
- Supports SSDWidget S.M.A.R.T function
- Power Failure Management
- AES 256-bit hardware encryption
- End-to-End Data Protection
- TRIM Support
- Over-Provision
- SMART Read Refresh™
- NVMe Secure Erase
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Industrial PCIe SSD: PV140-25 |
Apacer PV140-25 is the fastest Solid State Drive (SSD) designed with U.2 mechanical dimensions, providing full compliance with PCIe Gen3 x4 interface and NVMe 1.3 specifications. Built with a powerful PCIe controller, PV140-25 delivers outstanding performance in data transfer, reaching up to 687,000/254,000 and 3,405/1,100 MB/s in IOPS and sequential read/write. PV140-25 utilizes 3D NAND for higher capacity up to 7,680GB, making it the ideal choice for rugged, embedded applications. Regarding reliability, PV140-25 is implemented with LDPC (Low Density Parity Check) ECC engine to extend SSD endurance and increase data reliability. For highly-intensive applications, End-to-End Data Protection ensures that data integrity can be assured at multiple points in the path to enable reliable delivery of data transfers, while Advanced Encryption Standard (AES) ensures data security and provides users with a peace of mind knowing their data is safeguarded at all times.
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ModelPV140-25
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InterfacePCIe Gen3 x4
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ConnectorU.2 (SFF-8639)
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Form Factor2.5”
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NAND Flash Type3D TLC
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Capacity960GB ~ 7680GB
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External DRAMYes
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Sequential Read Performance (MB/sec)Up to 3405
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Sequential Write Performance (MB/sec)Up to 1100
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ECC EngineLow-Density Parity-Check (LDPC) Code
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IOPS (4K Random Write)254K
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Extended Operating Temperature(°C )-40 ~ +85
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Storage Temperature(°C )-40 ~ + 85
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Thermal SensorYes
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ShockOperation: Acceleration, 50(G)/11(ms)/half sine
(compliant with MIL-STD-202G)
Non-operation: Acceleration,1,500(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 Voltage12V ± 5%
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Power ConsumptionActive mode: 670 mA / Idle mode: 200 mA
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Dimension (L x W x H )100.00 x 69.85 x 7.00 (mm)
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MTBF (hours)>3,000,000
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DataRAID™
Apacer’s DataRAID™ algorithm involves aggregating the parity data used for error checking. So, in the event that data becomes corrupted, the parity data can be compared to the existing data and the corrupted data can be rebuilt.
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End-to-end Data Protection
This technology ensures that whenever data moves from the host to the controller or from the controller to DRAM or NAND flash, error checking is applied. In some cases, error correction will also be part of the circuit.
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Smart Read Refresh™
Developed for read-intensive applications in particular, Smart Read Refresh™ is employed to make sure that during read operations, when the read operation threshold is reached, the data is refreshed by re-writing it to a different block for subsequent use
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Page Mapping
Page mapping is an advanced flash management technology and can be considered the ideal solution for industrial applications to increase random access speed and improve SSD lifespan, reduce block erase frequency, and achieve optimized performance.
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Over-provisioning
Apacer’s SSDs support over-provisioning, which sets aside a certain portion of the physical capacity of the memory to carry out garbage collection, wear-leveling and bad block management. The result is a longer operating lifetime.
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S.M.A.R.T.
S.M.A.R.T. is a self-monitoring system that provides indicators of drive health as well as potential disk problems. It serves as a warning for users from unscheduled downtime by monitoring and displaying critical drive information.
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DEVSLP
Device Sleep is a feature that allows SATA devices to enter a low power mode by designating pin P3 as DEVSLP signal with an aim to reducing power consumption.
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AES 256-bit Encryption
The security standard trusted by the US government and many international security agencies. It’s an efficient and highly secure way of encrypting data to keep it safe from hackers and other bad actors.
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NVMe Secure Erase
When this command is given, NVMe Secure Erase can securely wipe out the user data in the drive and protects it from malicious attack.
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Wide Temperature
Apacer’s products are designed with wide temperature support to ensure operation reliability in extreme temperatures ranging from -40ºC to 85ºC.
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SSDWidget 2.0
Apacer SSDWidget 2.0 is a comprehensive disk monitoring and maintaining utility. Designed with the concepts of S.M.A.R.T., SSDWidget2.0 can monitor SSD’s health-related information and provide SSD status for SSD lifetime monitoring and workload analysis.
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