Product Name: Itw | Western Digital Hard Drive HDD 2TB Blue 5400RPM 64MB (WD20EARZ)
Features
* Engineered for mainstream surveillance systems
* WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
* Supports up to 180TB/yr workload rate and up to 16 bays
Specification
* Model Number: WD20EARZ
* Formatted Capacity: 2TB
* Form Factor: 3.5-inch
* Advanced Format (AF): Yes
* RoHS compliant: Yes
Performance
* Interface speed (SATA): 6 Gb/s
* Internal transfer rate (max): 180 MB/s
* Cache (MB): 64
* RPM: 5400
Reliability/Data Intregrity
* Load/unload cycles: 300,000
* Non-recoverable read errors per bits read: <1 in 10
* Limited warranty (years): 2
Power Management
* Average Power Requirements (W)
> 12VDC ±10% (A, peak): 1.2
> Read/Write: 4.0
> Idle: 2.4
> Standby and Sleep: 0.3
Environmental Specifications
* Temperature (ºC, on the base casting)
> Operating: 0 to 60
> Non-Operating: -40 to 70
* Shock (Gs)
> Operating (2ms, read/write): 70
> Operating (2ms, read): 70
> Non-operating (2ms): 300
* Acoustic (dBA)
> Idle: 21
> Seek (average): 26
Physical Dimensions
* Height (in./mm, max): 1.028/26.1
* Length (in./mm, max): 5.787/147
* Width (in./mm, ± .01 in.): 4/101/.6
* Weight (lb/kg, ±10%): 0.99/0.45
*** Reminders:
1. Take a video of yourself while unboxing the parcel. This would serve as proof if you have concerns with the parcel.
2. Ask the delivery rider to present a valid ID (e.g., driver’s license, UMID) and/or take a picture of the delivery rider with your payment.
