





🔒 Never miss a moment with surveillance that works as hard as you do.
The Toshiba S300 4TB Internal Surveillance Hard Drive is a 3.5-inch SATA HDD designed specifically for high-demand security systems. With a 5400 RPM speed, 256 MB cache, and RV sensor technology, it supports up to 64 HD cameras recording simultaneously and is built for 24/7 operation. Its advanced formatting ensures broad compatibility with DVR, NVR, and RAID storage arrays, delivering reliable, high-speed performance (up to 160 MB/s read) for continuous surveillance needs.
| Standing screen display size | 3.5 Inches |
| RAM | 256 MB |
| Hard Drive | 4 TB Mechanical Hard Disk |
| Brand | TOSHIBA |
| Series | Toshiba S300 Surveillance 3.5" 4000 GB Serial ATA III HDWT840UZSVA |
| Item model number | HDWT840UZSVA |
| Item Weight | 1.59 pounds |
| Product Dimensions | 1.03 x 4.01 x 5.79 inches |
| Item Dimensions LxWxH | 1.03 x 4.01 x 5.79 inches |
| Color | Silver |
| Computer Memory Type | DIMM |
| Flash Memory Size | 4 MB |
| Hard Drive Interface | Serial Attached SCSI |
| Hard Drive Rotational Speed | 5400 RPM |
| Manufacturer | Toshiba |
| Language | English |
| ASIN | B0974Y9725 |
| Date First Available | May 5, 2023 |
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