Western Digital 80 GB, WD800AAJB

Special Edition Cavier frá Wester Digital með 8 MB biðminni

Helstu eiginleikar

• Snúningshraði: 7200 snúningar/mín
• Ultra ATA100
• Meðalsóknartími: 8.9 msek
• Stærð biðminnis: 8 MB

Special Edition Cavier 7200 Hard Drive- 80.0 GB

Features

• Rotational Speed: 7200 RPM Capacity: 80 GB
• Interface: Ultra ATA/100
• Average Read Seek Time: 8.9 ms
• Buffer Size: 8 MB
• Features integral to our hard drives proactively help protect data by detecting, isolating and repairing problem areas on the hard drive before data loss can occur. Data Lifeguard Tools, a set of software utilities that work in conjunction with the embedded Data

Lifeguard features, make hard drive installation, management, diagnostics and repair simple and worry-free. The Data Lifeguard

Lifeline service enables us to rapidly inform our customers of important information about our drives. These three components work

together to offer superior data protection.

• Data Lifeguard Hardware Features-
• Embedded error detection and repair features that automatically detect, isolate and repair problem areas that may develop over the extended use of the hard drive.
• S.M.A.R.T. monitors hard drive operation to predict errors before data loss occurs.
• Protective head parking is an exclusive new feature that adds another layer of protection to auto park by safely parking the heads even if other system components lose functionality.
• Environmental protection filters offer added protection to the inside of the hard drive from humidity, temperature and contamination.
• Data Lifeguard Tools Software Utilities
• Easily partitions and formats the new hard drive.
• Overcomes operating system and BIOS limitations.
• Quickly and safely copies the contents of the existing hard drive onto the new hard drive.
• Tests drive for Ultra ATA compatibility.
• Can quickly diagnose and repair many drive problems that may arise.
• Lifeline Features
• Enables us to quickly notify our customers in the event of a significant announcement about our drives.
• Allows direct delivery of important improvements and upgrades to our products.
• Completely private; information is never sent to Western Digital.

-- PERFORMANCE ------------------------

Read Seek Time (Average): 8.9 ms

Mode 5 Ultra ATA: 100.0 MB/s

Buffer To Disk: 602.0 Mbits/s (Max)

Write Seek Time (Average): 10.9 ms (average)

Mode 4 Ultra ATA: 66.6 MB/s

Track-To-Track Seek Time: 2.0 ms (average)

Mode 2 Ultra ATA: 33.3 MB/s

Full Stroke Seek: 21.0 ms (average)

Mode 4 PIO: 16.6 MB/s

Average Latency: 4.2 ms (nominal)

Mode 2 multi-word DMA: 16.6 MB/s

Rotational Speed: 7,200 RPM (nominal)

Buffer Size: 8 MB

- CONFIGURATION ----------------------

Cylinders: 16,383

Number of Heads (Logical): 16

Number of Heads (Physical): 6

Sectors Per Track: 63

Formatted Capacity: 80,026 MB

Interface: EIDE

Actuator Type: Rotary Voice Coil

Number of Platters: 3

Bytes Per Sector: 512

User Sectors Per Drive: 156,301,488

Servo Type : Embedded

-- ENVIRONMENTAL ------------------------

Operating Shock (Read): 65G, 2ms

Non-operating Shock: 200G, 2 ms

Idle Mode: 35 dBA (average)

Seek Mode 0: 38 dBA (average)

Seek Mode 3: 35 dBA (average)

SIZE - 4.0w x 1.028h x 5.787d