Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030554BTC
In stock
Western Digital
Western Digital WD15EADS 1.5TB 32MB SATA 3.5" internal hard drive
1.5 TB SATA desktop drive with 32 MB cache and up to 40 percent lower power consumption
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity1.5TB
- Cache32MB
- FeaturesReduced power consumption - WD has reduced power consumption
- Form Factor3.5"
- Lower power draw with up to 40 percent less consumption than standard desktop drives
- Quiet operation from GreenPower technology for ultra-quiet PC builds
- 32 MB cache boosts burst performance for everyday workloads
- 5 TB capacity stores large media libraries and backups
- SATA 3.0 Gb/s interface with NCQ for efficient data transfer
Desktop storage for cold data
The Western Digital WD15EADS is a 1.5TB 3.5" internal hard drive built on the WD Green platform. It connects through a SATA 3.0Gb/s interface and carries 32MB of cache. The drive suits desktop builders who need economical bulk capacity for archives, backups or media libraries rather than primary application performance.
Thermals noise and power in daily use
GreenPower technology combines IntelliSeek, IntelliPark and IntelliPower to lower operating temperatures and cut power draw by up to 40 percent versus standard desktop drives. The spindle runs at 7200Rpm while the firmware parks heads aggressively during idle periods, keeping acoustics low for quiet workstations or living-room PCs.
Bare drive packaging and software impact
The unit ships as a bare drive without cables, mounting brackets or cloning utilities. Installers must supply their own SATA data and power leads plus any required 3.5" drive screws. No bundled software alters the drive behaviour; all power-management features operate at firmware level regardless of the host operating system.
Highlights
- Lower power draw with up to 40 percent less consumption than standard desktop drives
- Quiet operation from GreenPower technology for ultra-quiet PC builds
- 32 MB cache boosts burst performance for everyday workloads
- 5 TB capacity stores large media libraries and backups
- SATA 3.0 Gb/s interface with NCQ for efficient data transfer
Specifications
| Brand | Western Digital |
|---|---|
| Series | WD Green |
| Model | WD15EADS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 1.5TB |
| Cache | 32MB |
| Features | 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. Cool and quiet - GreenPower technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives. 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 |
| Form Factor | 3.5" |
| Shipping weight | 0.75 kg |
| Package size | 191 × 121 × 25 mm |
Questions about this item
How do I install the WD15EADS 3.5" drive and which step is often missed?
Mount the drive in a 3.5" bay, connect the SATA data cable to a SATA 3.0Gb/s port and attach a SATA power connector. The step often missed is enabling the SATA port in the system BIOS so the 1.5TB volume appears.
What maintenance or replacement will the WD15EADS need later?
No scheduled maintenance is required. Keep the drive cool and dust-free; the 7200Rpm motor and 32MB cache are sealed. Replace the unit if SMART reports reallocated sectors or if the two-year limited period expires and you want continued coverage.
What limit appears first on the WD15EADS during sustained use?
The SATA 3.0Gb/s interface caps sustained throughput at 3.0 Gb/s, so long sequential transfers hit that ceiling before the 7200Rpm platters or 32MB cache become the bottleneck.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
