
The best choice for next-generation SSD upgrade
S3C
Product features
Advanced technologies and high
quality components - Hynix 14nm
triple level cell NAND and SMI 2254
controller IC
Exclusive PlexNitro performance
optimization technology
Supports -PlexTurbo, PlexCompressor,
and PlexVault
3x faster than typical Hard Disk Drive
-sequential read/write speed of up to
550/520 MB/s and random read/write
speeds of 92K/79K IOPS.
Available in:2.5" and M.2 2280 form
factors
Multiple capacity options: 128, 256,
and 512 GB
Three-year warranty
S3
Entry-level SSD offers new developments
2.5” SATA Solid State Drive
The top choice for next-generation SSD upgrade! The Plextor S3 solid-state
drive series uses the latest technologies and components, including our
proprietary PlexNitro cache technology. It is combined with intelligent SSD
software technologies to provide a high-value SSD masterpiece that meets
your computing expectations.
The best price-performance ratio
Satisfy your expectations for entry-level SSDs with the highest performances at affordable
prices. The Plextor S3's advantages come from Plextor's advanced technologies, combined with
high-quality components and proprietary firmware. The S3 series offers solid-state drives with
the highest price-performance ratio.
New processes for advanced components
Only the latest components were selected for the S3 series namely, Hynix's advanced 14nm
process triple level cell NAND flash memory, and SMI 2254 controller. These components
combined allows the S3 Series to deliver sequential read/write speeds of 550/520 MB/s with
random read/write speeds of 92K/79K IOPS. Compared to the sluggish and traditional hard
drives, this is a remarkable level of performance. Despite being entry-level devices, their
professional quality standard is nonetheless worth noting.
Real capacity of high speed cache
Use the SSDs full storage capacity! The proprietary industry-leading PlexNitro technology uses
SLC cache design, which means the S3 does not need to reserve over-provisioning space, thus
leading to accelerated read/write speeds. This means the users can use the full capacity of the
drive. Take 128GB SSD as an example: after deducting the over-provisioning space used by other
brands, only about 120GB of space will be left. With the PlexNitro performance optimization
technology,, however, the full 128GB of space can be used, with no reduction at all.
Ideal for custom PC building and upgrades
The S3 series comes in two form factors - SATA 2.5-inch (S3C) and M.2 2280 (S3G) . It can fully
satisfy the installation requirements of desktop and laptop devices, as well as other devices that
use SSDs. This makes the S3 series the most flexible choice.
Plextor's high quality product guarantee
The S3 Series boasts of Plextor's consistent guarantee of the highest quality standards. It has
passed rigorous inspections with the most advanced SSD testing equipment in the world; not a
single error or fault is allowed (Zero Error). It also uses the "Plextor endurance testing
mechanism" to simulate a range of professional read-write scenarios, to ensure stability and data
security for users.

S3
Specification
Model
Capacity
Cache
Controller
NAND Flash
Performance (Under Windows NTFS)
Sequential Read Speed
Sequential Write Speed (MB/s)*
Random Read Speed (IOPS)*
Random Write Speed (IOPS)*
Environment and Reliability
Power Requirement (Max.)
Temperature
Shock
Vibration
MTBF
Endurance (TBW)
Warranty
Compatibility
Operating System Supported
Agency Approval
Command Set Support
Interface
Firmware Upgrade
Form Factor and Connectors
Form Factor
Power Connector
Data Connector
Dimension and Weight
Dimension
Weight (Max.)
Package Content
Drive
Documents
2.5 SATA Solid State Drive
(MB/s)*
(L/W/H)
PX-128S3C
128 GB
256 MB DDR3
Up to 550
Up to 500
Up to 72000
Up to 57000
DC 5V 1.0A
50
UL, TUV, FCC, CE, BSMI, VCCI, RCM, KCC, EAC, ROHS, WHQL
PX-256S3C
256 GB
512 MB DDR3
SMI SM2254
Hynix 14nm TLC
Up to 550
Up to 510
Up to 90000
Up to 71000
DC 5V 1.5A
0°C~70°C / 32°F~158 °F (Operating)
1500G (Max.) , at 1 msec half-sine
7~800Hz,3.08Grms (Operating)
1,500,000Hours
70
3 years
Microsoft Windows OS / Linux OS / Mac OS
TRIM, S.M.A.R.T., NCQ, ATA/ATAPI-8
SATA 6.0 Gb/s, compatible with SATA 3.0/1.5Gb/s
Support
2.5 inch form factor
15-pin SATA connector for DC 5V input
7-pin SATA Connector
100 x 69.85 x 6.8 mm / 3.94 x 2.75 x 0.27 inch
60g / 2.12oz
128 GB / 256GB / 512 GB
Quick Installation Guide
PX-512S3C
512GB
512 MB DDR3
Up to 550
Up to 520
Up to 92000
Up to 79000
DC 5V 2.0A
70
Specifications subject to change without notice.
Actual performance may vary based on hardware, software, and overall system configuration.
* Performance measured using CrystalDiskMark ver.3, IOMETER with queue depth set to 32.
Test Platform: Motherboard: ASUS P8P67 PRO (Windows 7 x64)
Lite-On Technology Corporation
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Neihu Dist., Taipei 114
Taiwan, R.O.C
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