مشخصات کلیدی حافظه داخلی ۴ ترابایت مشخصات کلی Style 64 MB Cache Capacity 4TB Pattern Name Hard Drive HDD Product Dimensions 5.79 x 4 x 1.03 inches Brand Western Digital Item Weight 1.5 pounds Item Dimensions LxWxH 5.79 x 4 x 1.03 inches Manufacturer Western Digital Bare Drives ASIN B071KVB4F8 Customer Reviews 4.6 out of 5 stars 7,317 ratings 4.6 out of 5 stars Date First Available April 26, 2017 Best Sellers Rank #11 in Internal Hard Drives #246 in Computer Internal Components Is Discontinued By Manufacturer No Batteries 1 Lithium Ion batteries required. Connectivity Technology SATA Color Purple Form Factor 3.5 Inch Item model number WD40PURZ Country of Origin Thailand Series Purple Compatible Devices Camera Standing screen display size 10.5 Inches RAM 4000 GB Hard Drive Mechanical Hard Disk Wireless Type 802.11a/b/g/n Operating System Windows/Mac Flash Memory Size 4 TB Hard Drive Interface Serial ATA Digital Storage Capacity 4 TB Hard Disk Interface Serial ATA Hard Disk Form Factor 3.5 Inches Voltage 120 Volts Number of USB 2.0 Ports 1 Hard Drive Rotational Speed 5400 RPM Specific Uses For Product Business, ...