Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" (WD44PURZ)

Feature and Design:

PRODUCT 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

COMPATIBILITY

Up to 64 HD cameras

Up to 16 drive bays

AllFrame firmware technology

Specifications:

Capacity: 4TB

Form Factor: 3.5-Inch

Connector: SATA

Interface: SATA

Transfer Rate: up to 175MB/s

Disk Speed (RPM):

Recording Technology: CMR

Cache Size: 128MB

Warranty: 3-Year Limited Warranty

Dimensions (L x W x H): 147mm x 101.6mm x 26.1mm

Weight: 0.55kgs

Model Number: WD44PURZ

Operating Temperature: 0°C to 65°C

Non-Operating Temperature: -40°C to 70°C

Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Engineered for mainstream surveillance systemsWD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applicationsSupports up to 180TB/yr workload rate and up to 16 bays: Engineered for mainstream surveillance systemsWD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applicationsSupports up to 180TB/yr workload rate and up to 16 bays

Up to 64 HD camerasUp to 16 drive baysAllFrame firmware technology: Up to 64 HD camerasUp to 16 drive baysAllFrame firmware technology