640 GB Hard Drives/Solid State Drives 333

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Part RoHS Manufacturer Recording Technology Drive Carrier Width Endurance Type Product Color TAA Compliant Brand Name Product Line Product Model Product Type Storage Capacity Rugged Data Transfer Rate Protocols SCSI Pin eSATA Pin Power Source Operating Power Consumption TCO Certified Spindle Speed (rpm) Cache Capacity (IDEMA) Packing External Drive Type RDX Technology Built-in Devices Buffer Environmental Certification Environmentally Friendly Post-consumer-waste% Limited Warranty Random 4KB Write Encryption Standard Average Latency Network (RJ-45) Assembly Required Wireless LAN Maximum Seek Time BUS Powered Product Series Platform Supported Depth Packaged Quantity Drive Height Form Factor Access Time Operating System Compatibility Width Maximum Read Transfer Rate SATA Pin File Format System Package Type Random 4KB Read Length For Country/Region Shipping Weight (Approximate) Number of Network (RJ-45) Ports Recycled Content Average Seek Time Endurance (TBW) Energy Star Operating Temperature (T-T) Disk Format RAID Levels Shipping Height Drive Interface Maximum Write Transfer Rate Weight (Approximate) Wireless LAN Standard Product Condition Number of USB Hub Ports Maximum Internal Data Transfer Rate Durability Input Voltage SAS Pin Latency Standby Power Consumption Bytes Per Sector SSD Cache Capacity Hot Pluggable Device Supported Height Drive Carrier Endurance (DWPD) Ethernet Technology Drive Interface Standard Product Name Drive Type Maximum External Data Transfer Rate Recycled Shipping Width Host Interface Hot Swappable Compatible Operating Systems Shipping Depth Country of Origin

HD-CE640U2

Buffalo Americas, Inc

Buffalo

DriveStation

Hard Drive

640 GB

7200

RoHS

Yes

HD-CEU2

PC, Mac

8 "

7.9 "

3.5 lb

2.12 "

DriveStation HD-CEU2 Hard Drive

External

480 MB/s

USB 2.0

WDBAAA6400ABKNESN

Western Digital Corporation

Black

WD

My Passport Essential

WDBAAA6400ABK

Hard Drive

640 GB

PC, Mac

2.5"

3.2 "

0.44 lb

0.60 "

My Passport Essential WDBAAA6400ABK Hard Drive

External

480 MB/s

USB

WDBAAC6400ACH-NESN

Western Digital Corporation

Charcoal

WD

My Passport Elite

WDBAAC6400ACH

Hard Drive

640 GB

PC, Mac

3.2 "

0.39 lb

0.6 "

My Passport Elite WDBAAC6400ACH Hard Drive

External

480 MB/s

USB

WD6400AAKS

Western Digital Corporation

WD

Caviar Blue

WD6400AAKS

Hard Drive

640 GB

7200

16 MB

2 Year

PC

5.79 "

3.5"

4 "

7-pin

Bulk

SATA

1.39 lb

1.03 "

SATA/300

Caviar Blue WD6400AAKS Hard Drive

Internal

300 MB/s

Yes

0A38014-20PK

Western Digital Corporation

HGST

Deskstar

HDT721064SLA360

Hard Drive

640 GB

7200

16 MB

7K1000.B

PC

20

3.5"

7-pin

SATA

1388 MB/s

SATA/300

DeskStar 7K1000.B HDT721064SLA360 Hard Drive

Internal

300 MB/s

Yes

WD6400AADS

Western Digital Corporation

WD

Caviar Green

WD6400AADS

Hard Drive

640 GB

32 MB

2 Year

3.5"

147 mm

7-pin

SATA

0.73 kg

26.1 mm

SATA/300

Caviar Green WD6400AADS Hard Drive

Internal

300 MB/s

ANH92-640GU-CPK

ADATA Technology Co., Ltd

Pink

Adata

Nobility

NH92

Hard Drive

640 GB

PC, Mac

114 mm

2.5"

75.8 mm

SATA

152 g

12 mm

Nobility NH92 Hard Drive

External

480 MB/s

USB 2.0

HXMU64DA/G22

Samsung

Piano Black

Samsung

HXMU64DA/G22

Hard Drive

640 GB

2.5"

USB 2.0 External Hard Drive

External

480 MB/s

USB 2.0

WD6400BPVT

WD-IMSourcing DS

WD-IMSourcing DS

Scorpio Blue

WD6400BPVT

Hard Drive

640 GB

5400

8 MB

Mac, PC

2.5"

69.85 mm

7-pin

SATA

0.10 kg

9.50 mm

SATA/300

Scorpio Blue WD6400BPVT Mobile Hard Drive

300 MB/s

Yes

WDBAAU6400EBK-NESN

Western Digital Corporation

WD

Elements

WDBAAU6400EBK

Hard Drive

640 GB

RoHS, WEEE, ENERGY STAR

Yes

Desktop

Mac, PC

4.59 "

Retail

Yes

2.24 lb

1.42 "

Elements Desktop Hard Drive

External

480 MB/s

USB 2.0

LC.EXH04.016

Acer, Inc

Black

Acer

PB Go

LC.EXH04.016

Hard Drive

640 GB

5400

131.77 mm

2.5"

77.87 mm

16.1 ms

SATA

150 g

13.5 mm

PB Go Hard Drive

External

480 MB/s

USB 2.0

TS640GSJ25D3

Transcend Information, Inc

Transcend

StoreJet

TS640GSJ25D3

Hard Drive

640 GB

5400

8 MB

3 Year

D3

PC, Mac

129.9 mm

2.5"

82.1 mm

SATA

191 g

17.3 mm

StoreJet D3 TS640GSJ25D3 Hard Drive

External

5 GB/s

USB 3.0

KIOSK_640GB

Memup

Black, White

Memup

Kiosk

KIOSK_640GB

Hard Drive

640 GB

7200

Mac, PC

19.1 cm

3.5"

12.1 cm

0.8 kg

2.9 cm

Kiosk Hard Drive

External

480 MB/s

USB 2.0

LC.EXH0A.072

Acer, Inc

Blue

Acer

AH052S

Hard Drive

640 GB

5400

2.5"

SATA

AH052S Hard Drive

External

480 MB/s

USB 2.0

ASH02-640GU-CBK

ADATA Technology Co., Ltd

Black

Adata

Superior

SH02

Hard Drive

640 GB

Mac, PC

112 mm

2.5"

77.5 mm

SATA

162 g

15.5 mm

Superior SH02 Hard Drive

External

480 MB/s

USB 2.0

HD642JJ

Samsung

Samsung

Spinpoint

HD642JJ

Hard Drive

640 GB

7200

16 MB

RoHS

Yes

F1

147 mm

101.5 mm

7-pin

SATA

610 g

26.1 mm

SATA/300

Spinpoint F1 HD642JJ Hard Drive

Internal

300 MB/s

Yes

LC.EXH02.001

Acer, Inc

eMachines

Hard Drive

640 GB

Retail

Hard Drive

External

USB

LC.EXH0A.084

Acer, Inc

Brown

Acer

AH022S

Hard Drive

640 GB

5400

2.5"

SATA

AH022S Hard Drive

External

5 GB/s

USB 3.0

FS3-201-321-CS-0001

Western Digital Corporation

Fusion-io

FS3-201-321-CS-0001

Solid State Drive

640 GB

RoHS

Yes

PC

PCI Express

FS3-201-321-CS-0001 ioDrive Duo MLC Solid State Drive

Internal

PCI Express

HDD2J92

Toshiba

Toshiba

MK6476GSX

Hard Drive

640 GB

5400

8 MB

ENERGY STAR, RoHS

Yes

3 Year

5.55 ms

3.94 "

2.5"

2.75 "

7-pin

12 ms

Yes

SATA

3.6 oz

0.37 "

SATA/300

MK6476GSX Hard Drive

Internal

300 MB/s

HXMU064DA/G42

Samsung

Wine Red

Samsung

S2 Portable

HXMU064DA/G42

Hard Drive

640 GB

5400

8 MB

2.5"

Retail

154 g

S2 Portable Hard Drive

External

480 MB/s

USB 2.0

BK836A#0D1

Hewlett Packard Enterprise

HPE

Solid State Drive

640 GB

PC

24.1 cm

1

22.9 cm

PCI Express

0.4 kg

Server

5.7 cm

MLC Solid State Drive

Internal

PH3064U-1EXB

Toshiba

Toshiba

Hard Drive

640 GB

7-pin

5400

8 MB

3 Year

PC, Mac

6.6 "

1.34 "

USB 2.0/eSATA Desktop External Hard Drive

External

300 MB/s

eSATA, USB 2.0

LC.EXH0A.014

Acer, Inc

Brown

Acer

AH022S

Hard Drive

640 GB

5400

2.5"

SATA

AH022S Hard Drive

External

5 GB/s

USB 3.0

V2ABS-640

CMS Products, Inc

CMS Products

ABSplus

V2ABS-640

Hard Drive

640 GB

5400

8 MB

RoHS

Yes

3 Year

PC, Mac

5 "

1

2.5"

3 "

7-pin

SATA

7 oz

300 MB/s

1.125 "

SATA/300

ABSplus V2ABS-640 Hard Drive

External

480 MB/s

USB 2.0

LC.EXH0A.037

Acer, Inc

Black

Acer

AH052S

Hard Drive

640 GB

5400

2.5"

SATA

AH052S Hard Drive

External

480 MB/s

USB 2.0

HXMU064DA/G72

Samsung

Pink

Samsung

S2 Portable

HXMU064DA/G72

Hard Drive

640 GB

5400

8 MB

2.5"

Retail

154 g

S2 Portable Hard Drive

External

480 MB/s

USB 2.0

WD6402AAEX

Western Digital Corporation

WD

Caviar Black

WD6402AAEX

Hard Drive

640 GB

7200

64 MB

RoHS

Yes

5 Year

3.5"

101.6 mm

7-pin

OEM

SATA

0.69 kg

Yes

25.4 mm

SATA/600

Caviar Black WD6402AAEX Hard Drive

Internal

600 MB/s

LC.EXH0A.005

Acer, Inc

Acer

LC.EXH0A.005

Hard Drive

640 GB

LC.EXH0A.005 Hard Drive

External

USB

81Y4539

Lenovo Group Limited

Lenovo

81Y4539

Solid State Drive

640 GB

3 Year

PC

6.7 "

4.3 "

Retail

PCI Express

9.8 oz

Server

0.6 "

SLC Solid State Drive

Internal

ASH02-640GU-CWH

ADATA Technology Co., Ltd

White

Adata

Superior

SH02

Hard Drive

640 GB

Mac, PC

112 mm

2.5"

77.5 mm

SATA

162 g

15.5 mm

Superior SH02 Hard Drive

External

480 MB/s

USB 2.0

WD6400AACS-00G8B1

Western Digital Corporation

WD

Caviar Green

WD6400AACS

Hard Drive

640 GB

16 MB

Mac, PC

147 mm

3.5"

101.6 mm

7-pin

SATA

0.60 kg

25.4 mm

SATA/300

Caviar Green WD6400AACS Hard Drive

Internal

300 MB/s

ANH92-640GU-CBL

ADATA Technology Co., Ltd

Blue

Adata

Nobility

NH92

Hard Drive

640 GB

PC, Mac

114 mm

2.5"

75.8 mm

SATA

152 g

12 mm

Nobility NH92 Hard Drive

External

480 MB/s

USB 2.0

WD6400AACS-20PK

Western Digital Corporation

WD

Caviar GP

WD6400AACS

Hard Drive

640 GB

16 MB

20

3.5"

7-pin

SATA

SATA/300

Caviar GP WD6400AACS Hard Drive

Internal

300 MB/s

Yes

600282-B21

HPE Sourcing

HPE Sourcing

Solid State Drive

640 GB

80 ms

1400 MB/s

PCI Express

1000 MB/s

Server

ioDrive Duo MLC Solid State Drive

Internal

PCI Express

HD-PCT640U2/B

Buffalo Americas, Inc

Black

Buffalo

MiniStation

HD-PCT640U2/B

Hard Drive

640 GB

Mac, PC

MiniStation Stealth HD-PCT640U2/B Hard Drive

External

480 MB/s

USB 2.0

HXMU64DA/G72

Samsung

Sweet Pink

Samsung

HXMU64DA/G72

Hard Drive

640 GB

2.5"

USB 2.0 External Hard Drive

External

480 MB/s

USB 2.0

HX-MTA64DA/G22

Samsung

Piano Black

Samsung

S2 Portable

S2

Hard Drive

640 GB

5400

8 MB

Mac, PC

11.1 cm

2.5"

8.2 cm

Retail

165 g

1.7 cm

S2 Portable HX-MTA64DA Hard Drive

External

5 GB/s

USB 3.0

LC.HDD0G.010

Acer, Inc

Gateway

Hard Drive

640 GB

5400

8 MB

2.5"

SATA

Westren Digital WD6400BPVT-22HXZT1 Hard Drive

Internal

HD-CE640LU2

Buffalo Americas, Inc

Buffalo

DriveStation FlexNet

Network Hard Drive

640 GB

7200

1 Year

Yes

FlexNet

6.1 "

1.8 "

1

2.18 lb

100 V AC

6.9 "

Fast Ethernet

DriveStation FlexNet Network Hard Drive

USB 2.0

DM1U-640GB

Sabio Digital, Inc

Sabio

DM1U-640GB

Hard Drive

640 GB

2.5"

7-pin

SATA

SATA/300

DM1U-640GB Hard Drive

External

480 MB/s

USB 2.0

STM306404OTA3E5-RK

Seagate Technology

Seagate

OneTouch

STM306404OTA3E5-RK

Hard Drive

640 GB

7200

16 MB

3.5"

Retail

OneTouch Hard Drive

External

480 MB/s

USB 2.0

FS3-202-321-CS-0001

Western Digital Corporation

Fusion-io

ioDrive Duo

Solid State Drive

640 GB

No

1500 MB/s

PCI Express

1500 MB/s

ioDrive Duo Solid State Drive

Internal

stm306404ota3e1-rk

Seagate Technology

Black

Seagate

OneTouch 4

stm306404ota3e1-rk

Hard Drive

640 GB

7200

5 Year

PC, Mac

6.75 "

6 "

Retail

2.2 lb

2.5 "

Maxtor OneTouch 4 Hard Drive

External

480 MB/s

USB 2.0

HXMU64DA/G52

Samsung

Brown

Samsung

HXMU64DA/G52

Hard Drive

640 GB

2.5"

USB 2.0 External Hard Drive

External

480 MB/s

USB 2.0

S640U

Western Digital Corporation

HGST

SimpleDrive

S640U

Hard Drive

640 GB

PC, Mac

7.3 "

3.5"

5.25 "

1.95 "

SimpleDrive S640U External Hard Drive

External

480 MB/s

USB 2.0

ACH94-640GU-CPK

ADATA Technology Co., Ltd

Pink

Adata

CH94

Hard Drive

640 GB

3 Year

PC, Mac

2.5"

86.8 mm

172 g

14.5 mm

CH94 Portable Hard Drive

External

480 MB/s

USB 2.0

CST5640

Cirago International Ltd

Cirago

Hard Drive

640 GB

CST5000

2.5"

CST5000 Hard Drive

External

480 MB/s

USB 2.0

Hard Drives/Solid State Drives

Hard drives and solid-state drives (SSDs) are storage devices used to store and retrieve digital data in computers and electronic devices. Hard drives consist of rotating magnetic platters, read/write heads, and a motor assembly, while SSDs use flash memory chips to store data. Both hard drives and SSDs come in various capacities and form factors, offering different levels of storage space and performance. Hard drives are ideal for high-capacity storage at a lower cost per gigabyte, while SSDs provide faster data access speeds and improved durability due to their lack of moving parts.