DiscTech Item #: SAN-SDLKOEGW-150G-BN-5Y

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Enterprise Grade

Capacity: 150GB

Speed: Solid State Memory

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Sector Size: 512 / 512e

Sustained Throughput: Up to 550

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


SSD Endurance DWPD: Enterprise Write Intensive

SanDisk SDLKOEGW-150G 150GB 2.5in 6Gbps eMLC Optimus Ultra SAS SSD - Brand New

SanDisk SDLKOEGW-150G 150GB 2.5" 6.0 Gbps Enterprise Multi-Level Cell Optimus Ultra Serial Attached SCSI Solid State Disk Drive - Brand New

Optimus Ultra™ SAS SSDs

Outstanding performance for a wide variety of write-intensive application workloads.

OEMs and IT managers no longer have to compromise on performance, endurance and reliability to obtain affordability. Optimus Ultra™ SSDs offer all four in a single package through a combination of unique and innovative IP, and the use of enterprise Multi-Level Cell (eMLC) flash. SanDisk’s newest generation of 19nm eMLC SSDs feature a native SAS 6Gb/s interface, outstanding performance metrics, and a comprehensive set of high-end features making them ideal to integrate with existing infrastructure for write-intensive applications with an I/O pattern designed predominately for workloads such as, Data Warehousing, Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), and On-line Transaction Processing (OLTP), where performance and high-availability are required.

Optimus Ultra SSDs provide random read/write performance up to 95K/40K IOPS and sequential read/write data transfer rates of up to 550/540 MB/s. Optimus Ultra SSDs also include support for wide-port SAS capability providing up to 1 GB/s sequential read performance in applications that support this advanced feature. Optimus Ultra SSDs provide 25 random Drive Writes Per Day (DWPD).

Guardian Technology™ Platform

Optimus Ultra SAS SSDs are powered by SanDisk’s proprietary Guardian Technology Platform, a comprehensive suite of enterprise features comprised of FlashGuard™, DataGuard™ and EverGuard™ technologies.

FlashGuard Technology combines Aggregated Flash Management, which treats all flash elements as a single system, and Advanced Signal Processing, which dynamically adjusts flash parameters throughout the life of the SSD, to reliably extract significantly more life from commercial-grade MLC flash, making it suitable for write-intensive application workloads.

DataGuard Technology features full data path protection, safeguarding user data from corruption along all data paths in the SSD.

EverGuard Technology protects against loss of user data in the event of unexpected power interruptions using a 3rd generation backup power circuit design and high-reliability discrete capacitors. Optimus Ultra SAS SSDs are designed for I/O intensive, mission-critical, 24/7 applications.


  • 25 DWPD (random workload)
  • Data Integrity – BER 1017
  • FlashGuard – Enhances Flash Endurance
  • DataGuard – Ensures Data Integrity
  • EverGuard – Reliable 24x7 operation

Write-Intensive Application Workloads

  • Data Warehousing
  • Enterprise Resource Planning (ERP)
  • Customer Relationship Management (CRM)
  • On-line Transaction Processing (OLTP)


This drive is compatible with any server that accepts 2.5"x15mm (SFF Hard Drive) SAS drives.

Drive ModelSDLKOEGW-150G
InterfaceSAS 6Gb/s
Interface PortsDual/Wide
Sequential Read/Write MB/sUp to 550/380MB/s 1GB/s Wide Port
Random Read/Write (IOPS)Up to 95K/40K IOPS
19nm eMLC User Capacities150GB
Sector Sizes512, 520, 528 bytes
Data Reliability (BER)1 unrecoverable error in 10e17 bits read
MTBF2.5M hours
Data Fail RecoveryF.R.A.M.E. (Flexible Redundant Array of Memory Elements)
Power Fail RecoveryEverGuard™ Technology: Backup Power Circuitry
Data Path ProtectionDataGuard™ Technology
DWPD (Random Workload)25 DWPD
Length (mm/in)100.20/3.945
Width (mm/in)69.85/2.75
Height (mm/in)9.5/0.374
Vcc5V, - 5%/+10%
Active (Typ)7W
Shock1000 g half-sine, 0.5 msec, 3 shocks along each axis, X, Y, Z, in each direction
Vibration2.17 g rms, 7-800 Hz
Operating Temperature0° C to 70° C
Storage Temperature-40° C to 90° C

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ROHS Compliant

Weight: 1.5 lb

Warranty: 5 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

5 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.