sTec S842E800M2 800GB SFF SAS SSD

sTec Part #/MPN: S842E800M2

DiscTech Item #: STE-S842E800M2-NP-OE

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Enterprise Grade

Capacity: 800GB

Speed: Solid State Memory

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Sector Size: 512 / 512e

Sustained Throughput: 530/440

Electrical Interface: SAS-2 Serial Attached SCSI v2 - 6.0Gbps


SSD Endurance DWPD: Enterprise Write Intensive

sTec S842E800M2 / 94100-02054-LI6BBCTU 800GB SFF 2.5inch Enterprise SAS SSD Endurance Write Intensive - New Pull

The Ideal SSD for Enterprise and Cloud Infrastructures
The STEC™ s842 Enterprise SAS SSD takes capacity, performance and endurance to the next level. With 2TB capacity–up to 25% more over other SAS SSDs on the market.

s842 SAS solid-state drives deliver the highest levels of performance, capacity and endurance needed in enterprise and cloud data center servers and storage solutions.

*Versions available with unlimited endurance for 800GB/2TB capacities*


  • Purpose built SSDs supporting enterprise storage and Cloud applications
  • Delivers highest capacity possible in a single 2.5" SAS enclosure, taking the user available capacity on a single drive to 2TB
  • Optimized for low latency and high performance: delivers >115,000 sustained random IOPS, and throughput >530MB/s
  • Outperforms competitive SAS and SATA SSDs while delivering the best application performance for all real-world workloads
  • Tuned to deliver highest levels of throughput and low latencies even under RAID5 deployments
  • Unprecedented endurance and reliability. Delivering upto 2X the endurance levels seen with competitive SATA or SAS SSDs


This drive is compatible with any server that accepts small form factor (SFF) SAS hard drives

Transfer Rate6Gb/s
PerformanceSustained Read ThroughputUp to:530MB/s1530MB/s530MB/s530MB/s
Sustained Write ThroughputUp to:380MB/s380MB/s453MB/s 295MB/s
Max 100% Read IOPSUp to:120,000120,000118,000 113,000
Max 100% Write IOPSUp to:110,000 110,000 63,000 103,000
Max 100% Random Read IOPS(4K)84,000 84,000 85,000 65,000
Max 100% Random Write IOPS(4K)28,50034,000 17,5006,000
PhysicalForm Factor2.5-inch
Dimensions (mm)100.2mm(L) x 69.8mm(W) x 15.0mm(H)
EnduranceDrive Writes Per Day for 5 Years15x 15x 10x*10x*
(100% Random 4KB/8KB write workload)††
EnvironmentalOperational Temperature0° to 60°C (Commercial)

1The drive saturates the I/O bus
†† (DWPD at aligned block size in product specifications)
*Unlimited version available **1TB = 1000GB

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

ROHS Compliant

Alternate MPNs: 94100-02054-LI6BBCTU

Weight: 1 lb

Warranty: 1 Year DiscTech

New Pull

Condition Levels Explained

The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.

1 Year DiscTech Warranty

Product Warranties Explained

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