כונן קשיח פנימי SanDisk SD7SB6S-256G 256GB

Model

Brand

SanDisk

Series

X300

Model

SD7SB6S-256G-1122

Device Type

Internal Solid State Drive (SSD)

Used For

Consumer

Details

Form Factor

2.5"

Capacity

256GB

Memory Components

TLC

Interface

SATA III

Performance

Max Sequential Read

Up to 520 MBps

Max Sequential Write

Up to 470 MBps

4KB Random Read

Up to 91,000 IOPS

4KB Random Write

Up to 57,000 IOPS

MTTF

Up to 1,752,000 hours

Features

Features

Based on state of the art 1Ynm X3 flash technology, the SanDisk X300 SSD SATA SAS PCIe delivers performance with high reliability and low power. It features nCache 2.0, SanDisk's next generation tiered caching technology, designed to improve SSD responsiveness for most corporate and consumer workloads.

nCache 2.0 Technology
nCache 2.0 uses a combination of SLC and X3/TLC flash blocks to improve endurance, increase efficiency, and boost performance. By first writing all of the data to SLC blocks, the write amplification on the X3 blocks is minimized.

DataGuard Client
The X300 SSD also includes a new and robust on-the-fly error handling mechanism called DataGuard Client. It uses page-level striping with distributed parity for an added layer of data protection and can recover errors that other traditional error correction mechanisms cannot.

Low Power
The X300 utilizes a SATA DEVSLP low-power mode to minimize its power consumption during idle periods. DEVSLP enables the SSD to completely shut off its SATA PHY, thus resulting in much lower power consumption compared to SATA Slumber. This increases the amount of usable hours per battery charge, which is essential for modern mobile devices.

TCO
SanDisk SSDs can improve total cost of ownership (TCO) by reducing downtime due to hard drive failures. They also offer lower latency and greater read/write speeds over traditional HDDs6. IT departments can extend the useful life of their PC inventory by upgrading the HDDs to the X300 SSD, thus prolonging replacement cycles and maximizing asset value.

Environmental

Operating Temperature

0°C ~ +70°C

Storage Temperature

-55°C ~ +85°C

Max Shock Resistance

1,500 G @0.5 msec half sine

Max Vibration Resistance

Operating: 5.0 gRMS, 10-2000 Hz
Non-operating: 4.9 gRMS, 7-800 Hz

Dimensions & Weight

Height

7.00mm

Width

69.85mm

Depth

100.50mm

Weight

55.80g

Group

Option

N/A