Western Digital Purple 2TB 64MB Cache Surveillance Internal HDD (WD23PURZ)

Product Name: ITW | Western Digital WD Purple 2TB 256MB Internal HDD (WD22PURZ)

Product Highlights

■ Capacity up to 8TB

■ Designed for mainstream surveillance systems

■ WD AllFrame™ technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to surveillance applications

■ Supports up to 180 TB/yr workload rate

■ 3-year limited warranty

Specification

✎ Model Number: WD22PURZ

✎ Formatted capacity: 2TB

✎ Form factor: 3.5-inch

✎ Advanced Format (AF): Yes

✎ Recording Technology: CMR

✎ RoHS compliant: Yes

Product Features

✎ Cameras supported: Up to 64 HD

✎ Maximum Drive Bays Supported: 8

✎ Firmware Feature Name: AllFrame

✎ Tarnish resistant components: No

✎ RV Sensors: No

Performance

✎ Interface transfer rate (max)

■ Buffer to host: 6 Gb/s

■ Host to/from drive (sustained): 175MB/s

✎ Cache (MB): 256

Reliability/Data Integrity

✎ Load/unload cycles: 300,000

✎ Annualized workload rating: 180TB/yr

✎ Non-recoverable read errors per bits read: <1 in 10^14

✎ MTBF: 1,000,000

✎ Limited warranty (years): 3

Power Management

✎ Average power requirements (W)

■ Read/Write: 3.8

■ Idle: 3.2

■ Standby and Sleep: 0.3

Environmental Specifications

✎ Temperature (°C, on the base casting)

■ Operating: 0 to 65

■ Non-operating: -40 to 70

✎ Shock (Gs)

■ Operating (2 ms, read/write): 30

■ Operating (2 ms, read): 65

■ Non-operating (2 ms): 250

✎ Acoustics (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, ± 3%): 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.