Toshiba THNSN81Q92CSE 1.92TB SATA eSSD

Toshiba Part #/MPN: THNSN81Q92CSE

DiscTech Item #: TOS-THNSN81Q92CSE-BN-OE


Enterprise Grade

Capacity: 1.92TB

Speed: Solid State Memory

Interface Types: SATA

Form Factor: 2.5inx7mm Fits All laptops

Sector Size: 512 / 512e

Sustained Throughput: 500/480

Electrical Interface: SATA 600 - 6.0Gbps


SSD Endurance DWPD: Enterprise Read Intensive

Wattage/VA: 4.5W

Voltage: 5V

Toshiba HK4R THNSN81Q92CSE 1.92TB 2.5in 6Gbps Read Intensive 1-DWPD MLC SATA / Serial ATA eSSD - Brand New

Toshiba HK4R THNSN81Q92CSE 1.92TB / 1,920GB 2.5" 6.0 Gb/s Read Intensive 1 Drive Writes Per Day Multi-Level Cell Serial Attached Technology Attachment Enterprise Solid State Disk Drive - Brand New

Enterprise Read Intensive SSD

Designed for read-intensive workloads, the enterprise HK4R SATA SSD series offers excellent performance, high reliability and low power consumption with high quality of service, especially for enterprise and file server use.

The HK4R family supports 6.0 Gbit/s interface and is available in large capacities up to 1.92TB. All 7.0mm height models are equipped with enterprise-grade features such as Power Loss Protection.

Key Features

  • Capacities up to 1.92TB
  • 1DWPD
  • SATA 6.0 Gbit/s Interface
  • Low Operating Power
  • Power Loss Protection
  • End to end data protection
  • Hot-Plug/OS-Aware Hot Removal


  • Web Servers
  • File Server
  • Media Streaming
  • VOD
  • Search Engine
  • Warm Data Storage


This drive is compatible with laptops that accept 2.5" x 7mm (Thin/Case) SATA drives.

Enterprise Value Endurance SSD
Model NumberTHNSN81Q92CSE
Basic Specifications
InterfaceACS-3, SATA revision 3.2
Interface Speed6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Memory TypeMLC
Formatted Capacity1.92TB / 1,920GB
Sequential Read (64KiB)500 MiB/s
Sequential Write (64KiB)480 MiB/s
Random Read (4KiB)75 KIOPS
Random Write (4KiB)14 KIOPS
MTTF2,000,000 hours
Power Requirements
Supply Voltage5.0 V ±5 %
Power Consumption (Operating)4.5W Typ.
Power Consumption (Ready)1.2 W Typ.
Height7.0 mm
Width69.85 mm
Length100.45 mm
Weight60 g Max
Temperature (Operating)0 to 55 °C
Relative Humidity ( Operating )5 to 95 % R.H.
Vibration (Operating)21.27 m/s {2.17 Grms} (100 to 800 Hz)
Shock (Operating)9.8 km/s {1,000 G} (0.5 msec)
More FeaturesSupport to power loss protection (PLP)

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Weight: 0.5 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty