Transcend TS120GSSD25D-M, TS60GSSD25D-M Technical Information

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

1

Description

Transcend 2.5” SATA II solid state drive is a hu ge
capacity, high speed, and low power consumption
without moving parts which design for take the place
of traditional hard disk drive. It provides fast read and
write performance for high end system such as
server and storage system. Build in advance ECC
and global wear-leveling provide a durable solution is
perfect replacement storage device for Server
systems, Storage systems, PCs, Laptops and
gaming systems.

Placement

Features

• Fully SATA II 3.0Gbps compatible

• Non-volatile Flash Memory for outstanding data

retention

• Built-in DRAM cache buffer

• Built-in ECC (Error Correction Code) functionality and

wear-leveling algorithm ensures highly relia ble of da ta
transfer

• Lower Power Consumption

• Shock resistance

Dimensions

Side Millimeters Inches

A

100.00 ± 0.40 3.937 ± 0.016

B

69.85 ± 0.20 2.750 ± 0.008

C

9.50 ± 0.20 0.374 ± 0.008

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

2

Specifications

Physical Specification

Form Factor

2.5-inch HDD

Storage Capacities

60GB and 120GB

Length

100.00 ± 0.40

Width

69.85 ± 0.20

Dimensions (mm)

Height

9.50 ± 0.20

Input Voltage

5V ± 5%

Weight

91g ± 2g

Connector

SATA 7+15 pins combo connector

Environmental Specifications

Operating Temperature

0

℃ to 70 ℃

Storage Temperature

- 40

℃ to 85 ℃

Performance

Model P/N

Sequential Read

(Max.)

Sequential Write

(Max.)

TS60GSSD25D-M 210 MB/s 150 MB/s

TS120GSSD25D-M 230 MB/s 180 MB/s

Actual Capacity

Model P/N User Max. LBA Cylinder Head Sector

TS60GSSD25D-M 125,045,424 7,783 255 63

TS120GSSD25D-M 250,067,567 15,565 255 63

Power Requirements

Input Voltage

5V ± 5%

@25℃

Mode Max. (mA) Max. (W)

Write

(peak)

395.6 1.98

Read

(peak)

176.7 0.88

Power Consumption
(60GB)

Idle

(peak)

88.3 0.44

Write

(peak)

534.9 2.67

Read

(peak)

196.9 0.98

Power Consumption
(120GB)

Idle

(peak)

88.3 0.44

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

3

Reliability

Data Reliability

Supports BCH ECC 8 ,12 or 16bits/sector

Data Retention

10 years

MTBF

1.5M hours

Endurance

60GB: 75.7 years @ 20GB write/day
120GB: 151.4 years @ 20GB write/day

Vibration

Operating

5.0G, 15 – 800Hz

Non-Operating

5.0G, 15 – 800Hz

* Note: Reference to the IEC 60068-2-6 Testing procedures; Operating-Sine wave, 5-800Hz/1 oct., 1.5mm, 3g, 0.5
hr./axis, total 1.5 hrs.

Shock

Operating

1500G, 0.5ms

Non-Operating

1500G, 0.5ms

* Note: Reference to the IE C 60068-2-27 Testing procedures; Operating-Half-sine wave, 1500g, 0.5ms, 3 times/d ir., total
18 times.

Regulations

Compliance

CE, FCC and BSMI

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

4

Package Dimensions

Below figure illustrates the Transcend 2.5” SATA Solid State Drive. All dimensions are in mm.

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

5

Pin Assignments

Pin No. Pin Name Pin No. Pin Name

01 GND 02 A+
03 A- 04 GND
05 B- 06 B+
07 GND 08 NC
09 NC 10 NC
11 GND 12 GND
13 GND 14 5V
15 5V 16 5V
17 GND 18 DAS/DSS
19 GND 20 NC
21 NC 22 NC

Pin Layout

1

7 8

22

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2.5” Solid State Drive

Transcend Information Inc.

Preliminary V1.0

6

Block Diagram

Flash

Flash

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S

ATA II 3.

0Gb/s

32bits

16bits 16bits 16bits 16bits

SATA

SSD

Controller

SATA Connector

DRAM