Seagate NAS ST4000VN000 4TB 64mb SATA 6GB/s Learn More

Specifications:

Capacity 2 TB
Rotational Speed IntelliPower *
Buffer Size 64 MB
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Formatted Capacity 2,000,398 MB
Interface SATA 6 Gb/s
User Sectors Per Drive 3,907,029,168

Warranty Period: 2 years Learn More

Western Digital Caviar Black 2TB 3.5" SATA3 64MB 7200RPM Learn More

Brand Name: Western Digital
Buffer: 64 MB
Drive Width: 3.5"
Form Factor: Internal
Hard Drive Interface: SATA/600
Host Interface: Not Applicable
Product Type: Hard Drive
Rotational Speed: 7200 rpm
Storage Capacity: 1 TB Learn More

Product Overview:

Western Digital Caviar Blue 3.5inch 500GB SATA3, 16MB Cache, 7200RPM Hard Drive Model Number: WD5000AAKX

Western Digital Caviar Blue 3.5inch 500GB SATA3, 16MB Cache, 7200RPM Hard Drive

Features

• WD Caviar Blue
• SATA Hard Drives
• 500 GB, SATA 6 Gb/s, 16 MB Cache, 7200 RPM
• Performance and reliability for everyday computing.
• With SATA and PATA interfaces and cache sizes up to 32 MB, this series of drives offer a full range of performance features. Pick the drive that suits your needs with the confidence in knowing that all WD Caviar Blue drives are built to the highest standards of quality and reliability.

Specifications

Performance Specifications
• Buffer Size: 16 MB
• Load/unload Cycles: 300,000 minimum

Physical Specifications
• Formatted Capacity: 500,107 MB
• Interface: SATA 6 Gb/s

Physical Dimensions
• Height: 26.1 mm
• Depth: 147 mm

Environmental Specifications
Acoustics
• Idle Mode: 28 dBA (average)
• Seek Mode 0: 33 dBA (average)

Electrical Specifications
Current Requirements
Power Dissipation
• Read/Write: 6.80 Watts
• Idle: 6.10 Watts
• Standby: 0.70 Watts
• Sleep: 0.70 Watts


2 years warranty.

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Product Overview:

WD Caviar Blue SATA Hard Drives 1000 GB, SATA 6 Gb/s, 64 MB Cache, 7200 RPM Performance and reliability for everyday computing. With SATA and PATA interfaces and cache sizes up to 32 MB, this series of drives offer a full range of performance features. Pick the drive that suits your needs with the confidence in knowing that all WD Caviar Blue drives are built to the highest standards of quality and reliability.

Performance Specifications Buffer Size 32 MB Load/unload Cycles 300,000 minimum Physical Specifications Formatted Capacity 500,107 MB Interface SATA 6 Gb/s Physical Dimensions English Height 1.028 Inches Depth 5.787 Inches Metric Height 26.1 mm Depth 147 mm Environmental Specifications Acoustics Idle Mode 28 dBA (average) Seek Mode 0 33 dBA (average) Electrical Specifications Current Requirements Power Dissipation Read/Write 6.80 Watts Idle 6.10 Watts Standby 0.70 Watts Sleep 0.70 Watts

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WD Caviar Green 3 TB SATA Hard Drives ( WD30EZRX)
Performance Specifications
Rotational Speed IntelliPower *
Buffer Size 64 MB
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Physical Specifications
Formatted Capacity 3,000,592 MB
Capacity 3 TB
Interface SATA 6 Gb/s
User Sectors Per Drive 5,860,533,168
Physical Dimensions
English
Height 1.028 Inches
Depth 5.787 Inches
Width 4.00 Inches
Weight 1.61 Pounds


Metric
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.73 kg

Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Acoustics
Idle Mode 24 dBA (average)
Seek Mode 0 29 dBA (average)
Seek Mode 3 25 dBA (average)
Temperature (English)
Operating 32° F to 140° F
Non-operating -40° F to 158° F


Temperature (Metric)
Operating -0° C to 60° C
Non-operating -40° C to 70° C

Electrical Specifications
Current Requirements
12 VDC
Read/Write 1.78 A
Power Dissipation
Read/Write 6.00 Watts
Idle 5.50 Watts
Standby 0.80 Watts
Sleep 0.80 Watts Learn More

Alarm
Features:	IntelliPower
Features:	IntelliSeek
Drive Performance
Buffer:	64 MB
Maximum External Data Transfer Rate:	600 MBps (4.7 Gbps)
Rotational Speed:	7200 rpm
General Information
Brand Name:	Seagate
Manufacturer Part Number:	ST3000DM001
Manufacturer Website Address:	www.seagate.com
Manufacturer:	Seagate Technology
Package Type:	Bulk
Product Line:	Barracuda
Product Model:	ST3000DM001
Product Name:	Barracuda ST3000DM001 Hard Drive
Product Type:	Hard Drive
Interfaces/Ports
Hard Drive Interface:	SATA/600
Memory
Buffer:	64 MB
Miscellaneous
Certifications & Standards:	BSMI cULus C-Tick CE
Features:	IntelliPower
Features:	IntelliSeek
Form Factor:	Internal
Green Compliance Certificate/Authority:	RoHS
Green Compliance Certificate/Authority:	WEEE
Green Compliant:	Yes
Physical Characteristics
Drive Width:	3.5"
Form Factor:	Internal
Product Information
Features:	IntelliPower
Features:	IntelliSeek
Form Factor:	Internal
Package Type:	Bulk
Storage Capacity:	3 TB
Storage
Buffer:	64 MB
Features:	IntelliPower
Features:	IntelliSeek
Hard Drive Interface:	SATA/600
Maximum External Data Transfer Rate:	600 MBps (4.7 Gbps)
Rotational Speed:	7200 rpm
Storage Capacity:	3 TB
Technical Information
Buffer:	64 MB
Features:	IntelliPower
Features:	IntelliSeek
Rotational Speed:	7200 rpm
Storage Capacity:	3 TB
Wireless Specifications
Features:	IntelliPower
Features:	IntelliSeek

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Seagate Barracuda 1TB ST1000DM003 Sata3 64MB

Go beyond 2TB with DiscWizard™ software
Proven quality and performance.
Green where it counts.

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Seagate Constellation ES.3 SATA3 7200 RPM 5yrs Warranty Learn More

Model
BrandWD
SeriesRed
ModelWD20EFRX
PackagingBare DrivePerformance
InterfaceSATA 6.0Gb/s
Capacity1TB
2TB3TB
4TB
RPMIntelliPower
Cache64MBPhysical Spec
Form Factor3.5"Features
FeaturesExpanded solutions
- Our formula of success has led growth of WD Red into higher capacities and expansion into new 2.5-inch solutions. We now offer a broader, more comprehensive portfolio of NAS solutions for our customers. It is not just about NAS drives, it is REDvolutionary.

Next generation experience
- Every component, line of code, and product decision was built on our passion and determination to deliver the best NAS experience. The next generation of WD Red hard drives delivers on this promise with massive capacity and NASware 2.0, which further improves drive reliability and protects your data in the event of a power loss or disruption.

Exclusive NASware 2.0 technology
- Our exclusive technology, NASware 2.0, makes WD Red thrive in the demanding small-NAS environment. By adding WD Red to your NAS system, not only is everything more efficient and reliable, you get to enjoy a REDvolutionary NAS experience.

Longer warranty coverage
- The WD Red drive is backed by a 3-year limited warranty for greater peace of mind and a longer warranty coverage that matches most NAS system manufacturers.

Need help? We offer premium support
- Every WD Red hard drive comes with our world-class professional support services including a premium dedicated 24/7 support line (available in English, other regional support hours vary) and a 3-year limited warranty.

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Seagate Laptop SSHD ST1000LM014 64MB 1TB 2.5" Learn More