Dark mode
only hard drivesin all categories
only hard drives
United Kingdom

Toshiba S300 HDWT840UZSVA 4 TB
cache 256

Photos - Hard Drive Toshiba S300 HDWT840UZSVA 4 TB cache 256
Videos 8
from £75.55 up to £87.65 
add to listmy lists
Toshiba HDWT840UZSVA
S (video surveillance)3 year warrantySMR
1 TB
CMR
2 TB
SMR
4 TB
cache 128
4 TB
cache 256
4 TB
CMR
6 TB6 TB
SMR
8 TB10 TB
Placement
built-in
Type
HDD
Features
pC
Size
4000 GB
Form factor
3.5 "
Connection
SATA3
Manufacturer's warranty
3 years
Cache memory
256 MB
Record technology
SMR
RPM
5400 rpm
Data transfer rate
184 MB/s
Average search time
5 ms
Operation power consumption
7.5 W
Standby power consumption
4 W
Shockproof
70 G
Standby mode noise level
26 dB
MTBF
1 M h
MTBF
600 K
Size
147x102x26 mm
Weight
720 g
Added to E-Catalog
july 2021

Relatively affordable, economical and quiet 3.5" internal hard drive from the 2021 Toshiba S300 family of SATA3 HDDs. This line includes 5 models from 1 TB to 5 TB, firmware and design optimized for digital video streaming in sDVR video recorders, multimedia centers and video surveillance systems based on sNVR network video recorders.Key advantages include low power consumption (less than 4 W in heavy use) and support for simultaneous multi-stream recording from high-definition cameras (up to 64 cameras), which provides increased flexibility and simplifies scalability of video surveillance systems Toshiba S300 HDWT840UZSVA hard drive maintains performance in a wide temperature range from 0 to 70 ° C, which makes it possible to use it with silent passive cooling systems 4 GB capacity will allow you to capture up to 1000 hours of HD video or 4000 hours standard video stream. Due to the low noise level (no more than 22 dB), this model is suitable for home video surveillance systems or multimedia storages located in residential areas. This model adopts tiled magnetic recording (SMR) technology to achieve high capacity, and the magnetic platters themselves rotate at 5400 rpm.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Toshiba 2025 - new products, best sales and most actual models Toshiba.

Buy Toshiba S300 HDWT840UZSVA 4 TB
cache 256

All prices 7 →
When you make a purchase through links on our site, we may earn an affiliate commission.

HDD Toshiba S300 (SMR) HDWT840UZSVA 4TB 3,5" 5400 256MB HDWT840UZSVA

Toshiba (HDWT840UZSVA) HDD Toshiba S300 (SMR) HDWT840UZSVA 4TB 3,5" 5400 256MB SATA III Surveillance BULK...
Senetic.co.uk
Delivery: to United Kingdom
Report
£75.55
Buy in shop

Toshiba S300 Surveillance internal hard drive 4 TB 5400 RPM 128 MB 3.5 HDWT840UZSVA

Hard driveComponent forSurveillance systemHDD interface transfer rate6 Gbit/sAverage latency5.56 msStart/stop cycles600000HDD... morespeed5400 RPMHDD size3.5"HDD capacity4 TBFeaturesTypeHDDComponent forSurveillance systemHDD interface transfer rate6 Gbit/sInterfaceSerial ATA IIIAverage latency5.56 msStart/stop cycles600000Native Command Queuing (NCQ)YesHDD speed5400 RPMHDD size3.5"HDD capacity4 TBStorage drive buffer size128 MBToshiba Stable Platter TechnologyYesToshiba Dynamic Cache Technolo
ComputersDeal.com
Delivery: in United Kingdom
Report
£87.65
Buy in shop

4TB Toshiba S300 3.5" SATA III Hard Drive - 5400RPM, 128MB Cache HDWT840UZSVA

With surveillance systems, nothing but the best is good enough. The Toshiba 3.5-inch S300 is built to meet the highest demand... mores. With support for up to 64 high-resolution surveillance video cameras simultaneously and up to 6 TB capacity, it brings everything into clear view. Each S300 is built with the highest-quality components and has passed rigorous tests to ensure 24 x 7 reliability and performance. That’s Toshiba quality you can trust under the harshest working conditions. RELENTLESS RELIABILITY Reliability is a function of component quality and testing. The S300 takes it to a new level, using optimised components to deliver the clear detail from up to 64 video cameras at the same time. Rigorous testing provides performance you can trust day in, day out. ATTENTION TO DETAIL When it comes to those events where even the single frame counts, the S300 has been designed to record even the smallest detail. 24/7 reliability and high-performance ensure you will capture every detail to analyze your security footage at any time. DESIGNED AND TESTED FOR COMPATIBILITY The S300 has been designed and tested to support up to 64 high resolution cameras, allowing flexible scalability for your security camera systems. Compatible with DVR, NVR, video servers and video management systems for around-the-clock security, the surveillance never sleeps – so that you can. SMART PERFORMANCE DELIVERS The S300 is a smart performer. That's because Toshiba's Dynamic Cache Technology optimises read and write cycle cach allocation through buffer management and a special on-board cache algorithm. INTEGRATED RV SENSORS Regular hard disk drives without RV sensors can affect the performance of a multi-bay system by generating 'knock-on' vibration. The S300 ensures high reliability by minimising vibration effects through their advanced control and sensing technology. Multiple sensors detect the slightest shock and built-in RV sensors also compensate for rotational vibration - eliminating the possibility of 'knock-on' vibration in multi-bay surveillance systems. HIGH ENDURANCE, HIGH RELIABILITY The high-endurance, high-performance components of the S300 withstand harsh environments for superior reliability. High-temperature environments trigger optimized seek speed to support lower power consumption while automatically reducing noise and vibration emissions. Up to one million hour MTTF (Mean time to failure) and up to 180 TB per year workload rating provide peace of mind when operating security camera systems. BUILT TO DELIVER, DESIGNED TO LAST Toshiba is renowned the world over for 50 years of leading innovation – and the power behind its range of hard drives is no exception. Designed for high capacity and excellent performance, you can be sure that Toshiba’s wealth of experience in hard drives is at work in your storage system. A three year extended warranty is also included with the S300 for the ultimate peace of mind.
CCLonline.com
Delivery: to United Kingdom
Report
£81.99
Buy in shop

Toshiba HDWT840UZSVA

The TOSHIBA S300 Surveillance 3.5 4TB Hard Disk Drive is a high-quality storage solution specifically designed for surveillan... morece applications. It comes in a sleek silver color that blends well with any surveillance system setup.This hard disk drive is built with surveillance-focused components to ensure reliable and efficient performance. It has a massive storage capacity of 4TB, allowing users to store a large amount of surveillance data, including video footage, audio recordings, and other crucial information.The TOSHIBA S300 Surveillance HDD utilizes advanced technologies to ensure smooth operation even in challenging surveillance environments. It has a rotational speed of 7200 RPM, enabling fast data transfers and quick access to stored content. This makes it ideal for continuous recording and playback of high-quality video footage without any lag or buffering issues.Additionally, this hard disk drive is equipped with specialized features to enhance surveillance performance. It has built-in rotational vibration sensors that minimize vibration effects caused by multiple drives operating simultaneously, ensuring stable and reliable recording. It also supports up to 64 camera streams, making it suitable for large-scale surveillance systems.The TOSHIBA S300 Surveillance HDD is compatible with various surveillance applications and systems, including network video recorders (NVRs), digital video recorders (DVRs), and video surveillance servers. It connects easily via a standard SATA interface, making installation hassle-free and straightforward.Overall, the TOSHIBA S300 Surveillance 3.5 4TB Hard Disk Drive is a reliable and efficient storage solution for surveillance applications. With its high storage capacity, advanced features, and durable components, it provides optimal performance for continuous surveillance recording and playback.
Tradeinn.com
Delivery: in United Kingdom
Report
£75.99
Buy in shop

Toshiba S300 Surveillance internal hard drive 4 TB 5400 RPM 128 MB 3.5" Serial ATA III HDWT840UZSVA

EMEA Region Toshiba Storage Solutions With surveillance systems nothing but the best is good enough. The Toshiba 3.5-inch S3... more00 is built to meet the highest demands. With support for up to 32 high-resolution surveillance video cameras simultaneously and up to 4 TB capacity it brings everything into clear view. Each S300 is built with the highest-quality components and has passed rigorous tests to ensure 24 x 7 reliability and performance. Thats Toshiba quality you can trust under the harshest working conditions.N/AN/ARELENTLESS RELIABILITYN/AReliability is a function of component quality and testing. The S300 takes it to a new level using optimised components to deliver the clear detail from up to 32 video cameras at the same time. Rigorous testing provides performance you can trust day in day out.N/AN/AATTENTION TO DETAILN/AWhen it comes to those events where even the single frame counts the S300 has been designed to record even the smallest detail. 24/7 reliability and high-performance ensure you will capture every detail to analyze your security footage at any time.N/AN/ADESIGNED AND TESTED FOR COMPATIBILITYN/AThe S300 has been designed and tested to support up to 32 high resolution cameras allowing flexible scalability for your security camera systems. Compatible with DVR NVR video servers and video management systems for around-the-clock security the surveillance never sleeps so that you can.N/AN/ASMART PERFORMANCE DELIVERSN/AThe S300 is a smart performer. That's because Toshiba's Dynamic Cache Technology optimises read and write cycle cach allocation through buffer management and a special on-board cache algorithm.N/AN/AINTEGRATED RV SENSORSN/ARegular hard disk drives without RV sensors can affect the performance of a multi-bay system by generating 'knock-on' vibration. The S300 ensures high reliability by minimising vibration effects through their advanced control and sensing technology. Multiple sensors detect the slightest shock and built-in RV sensors also compensate for rotational vibration - eliminating the possibility of 'knock-on' vibration in multi-bay surveillance systems.N/AN/AHIGH ENDURANCE HIGH RELIABILITYN/AThe high-endurance high-performance components of the S300 withstand harsh environments for superior reliability. High-temperature environments trigger optimized seek speed to support lower power consumption while automatically reducing noise and vibration emissions. Up to one million hour MTTF (Mean time to failure) and 180 TB per year workload rating provide peace of mind when operating security camera systems.
Quzo.co.uk
Delivery: to United Kingdom
Report
£87.33
Buy in shop

Toshiba S300 Surveillance internal hard drive 4 TB 5400 RPM 128 MB 3.5 HDWT840UZSVA

Hard driveComponent forSurveillance systemHDD interface transfer rate6 Gbit/sAverage latency5.56 msStart/stop cycles600000HDD... morespeed5400 RPMHDD size3.5"HDD capacity4 TBFeaturesTypeHDDComponent forSurveillance systemHDD interface transfer rate6 Gbit/sInterfaceSerial ATA IIIAverage latency5.56 msStart/stop cycles600000Native Command Queuing (NCQ)YesHDD speed5400 RPMHDD size3.5"HDD capacity4 TBStorage drive buffer size128 MBToshiba Stable Platter TechnologyYesToshiba Dynamic Cache Technolo
itsupplies.uk
Delivery: to United Kingdom
Report
£87.65
Buy in shop

Toshiba Toshiba S300 4TB Bulk (HDWT840UZSVA)

NAS Drive / Memory Capacity 4 TB / SATA III (SATA 600) / RPMs 5,400 rpm / Power Consumption (Idle) 2.33 Watt / 3.5 Inch
Idealo.co.uk
Delivery: in United Kingdom
Report
£75.99
Buy in shop
Series Toshiba S (video surveillance)Compare using chart →
Toshiba S300 HDWT140UZSVA
from £124.99 
4000 GB, built-in, pC, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT840UZSVA
from £75.55 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT720UZSVA
from £53.46 
2000 GB, built-in, pC, 3.5 ", buffer: 128 MB, write SMR, 5400 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT360UZSVA
from £139.60 
6000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT380UZSVA
from £168.88 
8000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT31AUZSVA
from £223.50 
10000 GB, built-in, pC, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWV110UZSVA
from £47.99 
1000 GB, built-in, pC, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT740UZSVA
from £110.93 
4000 GB, built-in, pC, 3.5 ", buffer: 128 MB, write SMR, 5400 rpm, connection: SATA3, warranty 3 years
Toshiba S300 HDWT860UZSVA
from £105.46 
6000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years

Toshiba S300 HDWT840UZSVA configurations

Price for Toshiba S300 HDWT840UZSVA
Toshiba S300 HDWV110UZSVA 1 TB
CMR
from £47.997 offers
Toshiba S300 HDWT720UZSVA 2 TB
SMR
from £53.469 offers
Toshiba S300 HDWT740UZSVA 4 TB
cache 128
from £110.931 offer
Toshiba S300 HDWT840UZSVA 4 TB
cache 256
from £75.557 offers
Toshiba S300 HDWT140UZSVA 4 TB
CMR
from £124.992 offers
Toshiba S300 HDWT360UZSVA 6 TBfrom £139.604 offers
Toshiba S300 HDWT860UZSVA 6 TB
SMR
from £105.466 offers
Toshiba S300 HDWT380UZSVA 8 TBfrom £168.887 offers
Toshiba S300 HDWT31AUZSVA 10 TBfrom £223.506 offers
Video reviews
Unboxing HIKVISION DVR 7100 & Toshiba Surveillance S300 2TB In kannada @Adeptdude
16 October 2024188 view
Toshiba surveillance S300 1TB HDD Unboxing
7 August 20211 218 view
Toshiba S300 1TB 5700rpm 3.5 Inch Surveillance Hard Drive Price In Bangladesh
28 February 2024461 view
Toshiba S300 & S300 Pro | Product Showcase
20 June 2023338 view
Surveillance HDD S300 & S300 Pro | EN | Toshiba Electronics Europe
18 April 2023222 view
Choosing a HDD for a CCTV system | Toshiba S300 and S300 Pro Surveillance Hard Disk Drives
8 December 20213 267 view
TOSHIBA S300 survillance HDD install in CP PLUS NVR | DVR
13 September 2022715 view
TOSHIBA S300 Surveillance Hard Drive
15 October 2021579 view
We recommendCompare using chart →
WD Blue WD40EZAZ
from £71.99 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 2 years
Seagate BarraCuda Compute ST4000DM004
from £79.00 
4000 GB, built-in, pC, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 2 years
Toshiba P300 HDWD240UZSVA
from £78.99 
4000 GB, built-in, pC, 3.5 ", buffer: 128 MB, write SMR, 5400 rpm, connection: SATA3, warranty 2 years
WD Green WD40EZRX
from £89.41 
4000 GB, built-in, pC, 3.5 ", buffer: 64 MB, variable RPM, 5400 - 7200 rpm, connection: SATA3, warranty 2 years
Seagate SkyHawk +Rescue ST4000VX016
from £73.07 
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5900 rpm, connection: SATA3, warranty 3 years
Seagate Enterprise Capacity 3.5 HDD ST4000NM0035
from £80.00 
4000 GB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Ultra Touch
from £75.98 
external, 2000 - 5000 GB, 2.5 "
Transcend StoreJet 25M3
from £64.26 
external, 640 - 4000 GB, 2.5 ", 5400 rpm
Seagate SkyHawk
from £45.71 
built-in, 1000 - 8000 GB, 3.5 ", 5400 rpm - 7200 rpm
WD Elements Portable 3.0 2.5"
from £42.99 
external, 750 - 5000 GB, 2.5 ", 5400 rpm
WD My Book NEW
from £112.15 
external, 3000 - 22000 GB, 3.5 "
HP Server SATA 2.5"
from £96.35 
built-in, 500 - 1920 GB, 2.5 ", 7200 rpm / no data