SATA 2.5 英寸固态硬盘

Swissbit 的 2.5 英寸固态硬盘是需要可靠、长使用寿命存储的嵌入式应用的理想解决方案。 基于 3D NAND 的全新工业用固态硬盘 X-75、X-73 和基于 3D NAND pSLC 的 X-76 提供了最高耐久性和可靠性以及完整的工业温度范围。
X-60 SATA 6Gb/s 系列仍然可用,该系列是 Swissbit 基于 MLC 的解决方案,提供高性能,X-600 具有一流的耐久性,采用 SLC 技术,X-66 在 pSLC 模式下可用作 MLC NAND 的完美折中解决方案。
所有产品都具有 Swissbit 久经考验的断电保护、数据照管、基于 S.M.A.R.T. 的详细寿命监视、NCQ、TRIM、高级磨损均衡、坏块管理和现场固件更新功能。

X-73、X-75 和 X-76 支持 AES 256 加密和可选 TCG Opal 支持。

Series Name



X-66 / X-60

X-75 (P)

X-76 / X-73 X-70

Standard & Interface

SATA II – 3 Gbit/s

up to UDMA6 / PIO4 / MDMA2

SATA III – 6 Gbit/s





15 + 7 pin Serial ATA
with latch protection /
special feature connector

15 + 7 pin Serial ATA

Outline Dimensions

100 x 70 x 9.3 mm

100 x 70 x 7 mm

Flash Type






Density Range

16 GB – 512 GB

8 GB - 256 GB

pSLC: X-66:
16 GB - 480 GB

MLC: X-60:
30 GB - 960 GB

60 GB - 1920 GB

10 GB – 320 GB

30 GB – 960 GB

60 GB – 480 GB

Data Retention

10 years @ life begin

1 year @ life end

Endurance [DWPD]

5.8 TBW
per GB drive capacity


13.2 / 2.0

max 3.09

max 9.5 / 0.93

max 1.85

Operating Temperature

Commercial: 0°C to +70°C
Industrial: -40°C to +85°C

0°C to +70°C
-40°C to +85°C

0°C to +70°C

Storage Temperature

-55°C to + 95°C

-40°C to + 85°C


Sequential Read (MB/s)

Sequential Write (MB/s)

Random 4KB Read (IOPS)

Random 4KB Write (IOPS)


up to 240

up to 220

up to 14,500

up to 5,300


up to 520

up to 425

up to 79,000

up to 76,000


up to 520 / 525

up to 450 / 460

up to 80,000 / 74,300

up to 75,000 / 77,900


up to 560

up to 500

up to 77,700

up to 71,200


up to 565 / 565

up to 480 / 495

up to 77,000 / 73,600

up to 85,000 / 79,400


up to 560

up to 465

up to 83,500

up to 66,900


≥ 2,000,000 hours


1,500G, 0.5 ms


50 G,
80-2,000 Hz

20 G,
80-2,000 Hz


85 % RH 85°C, 1,000 hrs


5 V ± 10 % / 3.3 V optional

5 V ± 10 %

Power Consumption

idle 200 mA
max 700 mA

Read (Active): 2.45W
Write (Active): 3.8W
Idle: 550mW
Slumber: 125mW

Read (Active): 2.5W
Write (Active): 3.3W
Idle: 475mW
Partial: 175mW

Read (Active): 2.7W
Write (Active): 3.4W
Idle: 475mW
Partial: 125mW

Read (Active): 3.0W
Write (Active): 3.1W
Idle: 600mW
Slumber: 200mW

Features & Tools

Proven Power Fail Safety
Advanced Wear Leveling &
Bad Blockmanagement
In-field firmware update
SBLTM Tool & SDK for S.M.A.R.T.
based Life Time Monitoring
AES 256 Encryption optional

X-75 (p): Powersafe optional
E2E Data Protection
AES 256 Encryption optional
TCG OPAL optional
Data Refresh


Proven Power Fail Safety
Advanced Wear Leveling &
Bad Blockmanagement
In-field firmware update
SBLTM Tool & SDK for detailed S.M.A.R.T. based Life Time Monitoring

Data care management
Data Care Management

Various effects like data retention, read disturb limits, or temperature can impact data reliability. The latest generation of Swissbit products use special methods to maintain and refresh the data for higher data integrity.

Life Time Monitoring (LTM)
Life time monitoring (LTM)

The Swissbit Life Time Monitoring feature enables users to access the memory device’s detailed Life Time Status and allows prediction of imminent failure, avoiding unexpected data loss. This feature uses an extended S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) interface or vendor-specific commands to retrieve the Flash product information.

Power Fail Protection & Recovery
Power fail protection

Intelligent Power Fail Protection and Recovery protects data from unexpected power loss. During an unintentional shutdown, firmware routines and an intelligent hardware architecture ensure that all system and user data will be stored to the NAND.

Power fail protection PLUS

Products with the Swissbit powersafe feature use reliable tantalum capacitors to store energy so that in case of a sudden power fail the charge will be used to harden the cache content into the NAND flash.

Read-only optimized
Read-only optimized

In many industrial applications the data is written to the NAND Flash once and is only read afterwards. For such cases, the firmware can be optimized in order to guarantee the highest possible data retention and less read disturb.

Secure erase
Secure erase (Sanitize / Purge) / Fast erase

This feature uses an uninterruptable sequence of data erase commands. Even a power off can’t stop the process, which will continue upon restoration of power. The optional enhanced feature allows the customer to sanitize the data according to different standards like DoD, NSA, IREC, etc. The purge algorithm can be started by a software command or through a hardware pin.

Shock & Vibration
Shock and vibration

Robustness is one of our key specification targets. The design, assembly and use of selected materials guarantee an extremely solid design which has been validated by extensive testing.

Temperature sensor
Temperature sensor

The sensor allows the host hardware or software to monitor the memory device temperature to improve data reliability in the target application environment.

TRIM support
Trim support

The TRIM command allows the operating system to inform the SSD which blocks of data are no longer considered in use and can be wiped out internally, which increases system performance in following write accesses. With TRIM Support data scrap can be deleted in advance, which otherwise would slow down future write operations to the involved blocks.

Write Amplification Factor
WAF reduction

The WAF (write amplification factor) for MLC-based products is reduced by combining a paged based FW block management with a powerful card architecture and configuration settings.

Wear leveling
Wear leveling

Sophisticated Wear Leveling and Bad Block Management ensure that Flash cells are sparingly and equally used in order to prolong life time of the device.

Wide temperature support
Wide temperature support

Swissbit‘s embedded memory and storage solutions are designed and approved for reliable operation over a wide temperature range. The products are verified at temperature corners and prestressed with a burn-in operating functional test (Test During Burn In – TDBI).