WD WD7500AADS

750GB CAVIAR GP 32MB INT SATA/300 8.9MS 7200RPM

Identificador:63670
Marca:WD
P/N:WD7500AADS
EAN:0718037737782
Disponibilidad:
Stock:No Disponible
750GB CAVIAR GP 32MB INT SATA/300 8.9MS 7200RPM
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48.76
* precio sin IVA  Informativo  Descatalogado

Caviar Green 750GB, 32 MB Cache, SATA 3 Gb/s

750GB CAVIAR GP 32MB INT SATA/300 8.9MS 7200RPM

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Reduced power consumption - WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD's IntelliSeek™, NoTouch™, and IntelliPower™ technologies.

Helps enable eco-friendly PCs - WD Caviar Green drives yield an average drive power savings of 4-5 watts over standard desktop drives making it possible for our energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Cool and quiet - GreenPower™ technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives.

Massive capacity - Capacities up to 2 TB offer the most available capacity for storage-intensive programs and space-hungry operating systems, like Window Vista®, with plenty of room left over for photos, music, and video.

Perfect for external drives - External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class.

IntelliPower - A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance.

IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration. View demo >

NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Perpendicular Magnetic Recording (PMR) - Employs PMR technology to achieve even greater areal density.

StableTrac™ - The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations. (2 TB models only)

Low power spin-up - WD Caviar Green drives consume less current during startup allowing lower peak loads.

Advanced power technology - Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability.

Ideal For
Environmentally friendly PCs and external storage requiring lower power consumption and cool, quiet operation.

Más información: Caviar Green 750GB, 32 MB Cache
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ReferenciaWD WD7500AADS
Dung lượng ổ đĩa cứng750 GB
Nội bộ
Tốc độ quay của ổ cứng0 RPM
Giao diện ổ cứngSerial ATA
Kích cỡ ổ cứng8.89 cm (3.5 ")
Thiết bị ổ, kich cỡ bộ đệm32 MB
Thời gian sẵn sàng cho ổ đĩa14.5 s
Các vòng quay Bắt đầu/Dừng lại300000
IntelliPower
Tốc độ truyền dữ liệu3 Gbit/s
Trọng lượng730 g
Chiều sâu147 mm
Chiều cao25.4 mm
Chiều rộng101.6 mm
Sốc vận hành65 G
Dòng điện khởi động1.775 A
Các phát thải áp suất âm thanh24/29 dB
Khoảng dao động nhiệt độ vận hành (T-T)0 - 60 °C
Khoảng nhiệt độ lưu trữ (T-T)-40 - 70 °C
Sốc khi không vận hành250 G
Những yêu cầu về năng lượng12VDC
Tiêu thụ năng lượng3.9 W
Tiêu thụ năng lượng (hoạt động)7.4 W
Tiêu thụ năng lượng (chế độ chờ)1.1 W
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