ESD400KESD400KUSB 3.0 Portable SSDUSB 3.0 Portable SSD

Product

ESD400K

Capacity128 / 256 / 512GB

1TB

Size (mm) 92 x 62 x 10.5

Weight 56g

Interface USB 3.0 / 2.0

Performance*Read: Up to 410 MB/s Write: Up to 380 MB/s

System Requirement

Windows 8.1/ 8/ 7Mac OS 10.4 or later

Linux Kernel 2.6.31 or later

ESD400K Portable SSD

* Note: Speed may vary due to host hardware, software and usage.

Ultra-portableHandy shape, about the size of a playing card

92mm

62mm

Features (1)

Pocket-sized design makes it a great travel companion to bring along all your digital files: on a business trip, on vacation, or sharing with friends.

Light weight & Hard-rock durability (vs. portable HDD)Unlike traditional mobile hard drives, ESD400K has no moving parts and flash-based design is more durable, able to withstand high impact.(1500G/0.5ms operating shock, 5 times greater than an HDD)

Features (2)

70% lighter75% smaller

Platter

Spindle

Actuator arm

ESD400K won't weigh down your notebook when you're on the go

Mechanical design of an HDD:

Up to 1TB storage & Ultra-fast transfer speed Up to 410MB/s read, 380MB/s write

Features (3)

ESD400K

up to 1TB of storage!

Great for large file transfers: Lightning-fast transfer of full 4.7GB DVD.

Model P/N

CrystalDiskMark Performance AJA on Mac

Sequential Read

SequentialWrite

Random Read

Random Write Read/Write

TS128GESD400K 410 MB/s 170 MB/s 15 MB/s 10 MB/s 430/150 MB/s

TS256GESD400K 410 MB/s 250 MB/s 15 MB/s 10 MB/s 430/230 MB/s

TS512GESD400K 410 MB/s 380 MB/s 130 MB/s 120 MB/s 440/380 MB/s

TS1TESD400K 410 MB/s 380 MB/s 130 MB/s 160 MB/s 440/380 MB/s

Features (3) – cont.

With high capacity up to 1TB and ultra-high transfer speed, ESD400K is a great accessory for Mac.

All performance is tested under UASP

Features (4)UASP support Come up with a better performance than traditional USB 3.0

UASP:Data and commands are transferred in separate pipes and multiple commands are processed in parallel.

Traditional USB3.0 (BOT operation) :Data and commands transfer on the same pipe and commands are processed sequentially.

Images retrieved from ASUS website

Native support for UASP- Microsoft: Windows 8- Apple: OS X 10.8 or above

- ASUS USB 3.0 motherboards/notebooks with Intel/AMD chipset- Gigabyte USB 3.0 motherboards with Intel/AMD chipset- Apple’s latest generation of Macs (from 2012) that include the MacBook Pro, Macbook Pro with Retina Display, MacBook Air, Mac Mini, and iMac all have USB 3.0 interfaces that incorporate the UASP.

1. USB Host Controller

3. USB Device Support

Features (4) – cont. UASP Environments: to enable UASP function, following 3 conditions must be meet:

UASP Peripheral Devices:- USB 3.0 Enclosure (Transcend: JDM500/520/720/420 enclosures)- External SSD (Transcend: ESD400K)

2. Driver

Features (4) – cont.UASP support - Performance is enhanced especially in 4K QD32 performance (random read/write). - Good for running operating systems, games, media, programs directly from ESD400K.

ESD400K on USB 3.0 ESD400K on USB 3.0 + UASP

Tested with 1TB ESD400K

One Touch Auto-Backup ButtonFree software downloads of Transcend Elite & RecoveRx

Features (5)

Backup/Synchronize all important files in PC and Mac.

ESD400 vs. Portable HDD:

- Much smaller

- Much lighter

- More reliable

- More durable

ESD400 vs. USB Flash Drives:

- Much faster Especially when running programs directly from the drive.

- More reliable MLC Flash (USB Flash Drives mostly use low-endurance TLC )

- Much faster

- More capacities Up to 1TB (USB Flash Drives support up to 256GB*)

Compared to USB HDD and UFD (1)

*Above 256GB is very rare. Only Kingston provides.

Compared to USB HDD and UFD (2)

2.5” Portable HDD ESD400K JetFlash

Product Image

Dimension (mm) About 131.8 × 80.8 × 19.0 92 x 62 x 10.5 About 63.6 x 21.2 x 10.6

Available capacities on market

512GB /1 / 2TB

128 / 256 / 512GB / 1TB

8~256GB512GB~1TB (rare)

Performance(Read/Write)

NormalUp to 110MB/s

FastestUp to 410/380MB/s

FastTLC: Up to 90/45 MB/s MLC: Up to 210/140 MB/s

Note Ideal for high-capacity demand with normal performance

Ideal for high-capacity demand with high performance

Ideal for medium to low-capacity demand

(<=128GB)

Packaging

Package contents:

ESD400 Travel Pouch

USB 3.0 Cable Quick Start Guide

Warranty Card

Product

Transcend ESD400

Seagate Backup Plus Fast

Lacie

Porsche Design

Lacie

Rugged SSD

Oyen Digital U32 Shadow

Size (mm) 92 x 62 x 10.5 113.5 x 76 x 9.6 128 x 79 x 11 140 x 89 x 24 124 x 74 x 12

Capacity128 / 256 / 512GB

1TB256GB 120 GB 120 / 256 GB

120 / 240 / 480GB 1TB

Read/Write Performance

Up to 410 MB/sUp to 380 MB/s

Up to 430MB/s Up to 400MB/s Up to 385MB/s Up to 572MB/s

Interface USB 3.0 USB 3.0 USB 3.0USB 3.0 /

ThunderboltUSB 3.0

UASP support Yes N/A N/A N/A Yes

Extra FeaturesOne Touch

Backup, pouch, software

Backup softwareDesigned

especially for MacExtra rugged,

SoftwareBackup software

Warranty 3-year 3-year 2-year 2-year 3-year

*All prices taken from major U.S. online retailers as of 06-09-2014

Current Competition (1)

Product

Transcend ESD400

Team PD200

Integral Portable SSD

MyDigitalSSDPocketVault

Verbatim Store’n go

Size (mm) 92 x 62 x 10.5 93 x 53.8 x 8.6 92 x 54 x 9 93 x 53 x 8 120 x 56 x 10

Capacity128 / 256 / 512GB

1TB64 / 128 / 256 GB

128 / 256 / 512GB 1TB

64 / 128 / 256 / 512GB / 1TB

128 / 256 GB

Read/Write Performance

Up to 410 MB/sUp to 380 MB/s

Up to 250MB/s

Up to 100MB/s

Up to 230MB/s

Up to 140MB/s

Up to 280MB/s

Up to 175MB/s

Up to 190MB/s

Up to 95MB/s

Interface USB 3.0 USB 3.0 USB 3.0 USB 3.0 USB 3.0

UASP support Yes N/A N/A Yes N/A

Extra FeaturesOne Touch

Backup, pouch, software

Anti-slip --Disk encryption

softwarePouch & software

Warranty 3-year 3-year 2-year 1-year 2-year

*All prices taken from major U.S. online retailers as of 06-09-2014

Current Competition (2)

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