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Item#: N82E16820171646

SanDisk SDSSDP-128G-G25 2.5" 128GB SATA III Internal Solid State Drive (SSD)

  • 2.5"
  • 128GB
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Sandisk LogoSanDisk Solid State Drive (128 GB*) - Quick Look
Sandisk hero image
  • Sequential read speeds of up to 490 MB/s**
  • Sequential write speeds of up to 350 MB/s**
  • Affordable upgrade for PCs and laptops
  • Designed to withstand shock and vibration for reliable operation
  • Low power consumption; extends laptop battery life
  • Three-year limited warranty3

Watch a SanDisk SSD outperform a 7200 RPM hard drive

Sequential Read Speeds of up to 490 MB/s

The SanDisk SSD offers sequential read speeds of up to 490 MB/s and sequential write speeds of up to 350 MB/s**. Compared to a traditional 7,200 RPM hard drive, it offers much faster bootup and load times1.

SanDisk Extreme SSD
Easy Upgrade Defers Computer Replacement Costs

The SanDisk SSD is a drop-in replacement for any 2.5-inch hard drive. Swapping your current drive with this SSD is an easy way to boost performance and defer computer replacement costs.

Extend Laptop Battery Life

Because it has no spinning platters, the SanDisk SSD stays cool and quiet during use. It also draws less power than a traditional hard drive to prolong your laptop's battery life--an added bonus for mobile laptop users.

Durable and Long Lasting

With no moving parts, the SanDisk SSD endures shocks and vibrations better than traditional spinning-platter hard drives. It is rated at 3 million hours mean time before failure2 (MTBF), making it a smart long-term investment.

System Requirements and Warranty Information

The SanDisk SSD uses the SATA 6 Gb/s standard connection and is backward compatible with SATA 3 Gb/s and SATA 1.5 Gb/s. It measures 0.37 by 3.95 by 2.75 inches (H x W x D) and works with any computer that has a 2.5-inch hard drive.

The SanDisk Solid State Drive is backed by a three-year limited warranty3.

Package Contents

SanDisk Solid State Drive (128 GB*).

SanDisk Solid State Drive 64 GB* 128 GB* 256 GB*
Performance Seq. Read (up to) 490 MB/s 490 MB/s 490 MB/s
Seq. Write (up to) 240 MB/s 350 MB/s 350 MB/s
Rnd. Read (up to) 7200 IOPS 8000 IOPS 7300 IOPS
Rnd. Write (up to) 1800 IOPS 2100 IOPS 2200 IOPS
MTBF² Telcordia Stress Part 4.1M hours 3.0M hours 2.0M hours
*1 gigabyte (GB) = 1 billion bytes. Some capacity not available for data storage.
**Based on internal testing; performance may vary depending upon host device, OS, and application. 1 megabyte (MB) = 1 million bytes.
¹As compared to 7,200 RPM SATA 2.5-inch hard drive. Based on published specifications and internal benchmarking tests.
²Based on internal testing using Telcordia stress part testing.
³Three year warranty in regions not recognizing limited warranty.

Learn more about the SanDisk SDSSDP-128G-G25


Device Type
Internal Solid State Drive (SSD)
Used For


Form Factor


Max Sequential Read
Up to 490 MB/s
Max Sequential Write
Up to 390 MB/s
4KB Random Read
Up to 7,000 IOPS
4KB Random Write
Up to 2,000 IOPS
3,000,000 hours


Upgrade your notebook or PC to faster boot-up and shut-down times

Faster application load times and increased overall performance over traditional 7200 RPM hard drives

Increased reliability, durability and energy efficiency for lower power consumption


Power Consumption (Active)
Operating Temperature
0°C ~ +70°C
Max Shock Resistance

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the SanDisk SDSSDP-128G-G25

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  • Francisco R.
  • 9/30/2014 12:22:03 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsi thought it is a solid product but now dead.

Pros: quite fast and looks like solid but after 7 months of regular use now it is dead. i thought it will be reliable like the other review that i read but it isnt.
because there are no warnings it died just like that. i hope there are warnings if it is going to die so i can back up files but no. i'm super depressed right now.

Cons: i learned my lesson by not buying sandisk ssd.

Other Thoughts: ...

Did you find this review helpful? Yes No

  • Richard S.
  • 8/23/2014 11:10:27 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood General Purpose

Pros: Seems to be dependable, decent size.

Cons: Not as fast as other brands.

Other Thoughts: This is a good drive for general purpose activity. I think this is SanDisk's basic model. Runs fine on SATA2. This one is just about perfect for most older laptop upgrades.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anthony R.
  • 8/23/2014 9:41:51 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSpeed Demon

Pros: Makes every single aspect of my son's laptop faster.

Cons: None at all

Other Thoughts: I bought this to replace my son's aging 7200 rpm mechanical hard drive in his Dell XPS L502X laptop. He went from about a 0:45-1:00 boot up time (give or take) to a 0:15 full system boot. That's from pressing the power button to a fully loaded Windows 8.1 desktop.
File transfer speeds increased by well over 200%. Decompressing (un-rar, un-zip, un-7zip, etc...) speed was cut in half. Games load a heck of a lot faster, and frame rates actually increased by around 3-4 fps.
We wanted to make his laptop as fast as we could possibly get it, so that we could squeeze every possible bit of life out of it, and I'd have to say that we accomplished that goal. He told me it was like having a brand new laptop. Happy children makes for a happy parent.

1 out of 2 people found this review helpful. Did you? Yes No

  • MJ M.
  • 8/17/2014 12:04:37 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsQuite satisfied; good value

Pros: Price point; performance; power draw

Cons: No included cloning software

Other Thoughts: Breathed new life into an older Thinkpad T60, but a bit of a pain since there was no included cloning software, like there was for my Samsung 840. Ended up using Macrium Reflect free for a painless quick and accurate clone. Went from a larger to a smaller HD; Macrium allows for one partition at a time to be cloned.

Ordered 2 more!

1 out of 1 people found this review helpful. Did you? Yes No

  • edwin d.
  • 8/4/2014 12:37:56 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsIts ok for the price

Pros: Great SSD for the price, great for loading an OS and for programs you need speed for.

Cons: The casing is garbage! ive seen crayon boxes with better construction then this ssd.

Other Thoughts: only buy this on sale. if you need an SSD now, choose something else

1 out of 1 people found this review helpful. Did you? Yes No

  • Michael M.
  • 7/26/2014 11:55:40 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNo Complaints After 3 Days Of Usage

Pros: Cost- got it while on sale
Speed- very fast
Quite- no noise
Size- large enough for a boot drive and applications

Cons: Size- still need another drive for storing large amounts of data files

Other Thoughts: This was purchased as part of a new system build: Intel 4790K cpu, Gigabyte Z-97 motherboard, plus other items. The motherboard supports M.2 SSD using PCIe SSD drives. That would have been a better choice; however, the pricing of those drives are much higher. Like any thing else: the price will drop, their sizes will increase, and speeds will increase. This drive is just a hold over for a year or two. I'm running Windows 8.1 Pro. After installing the OS and the drivers; Windows would initially boot in less than 4 seconds (after the motherboard did its POST). After loading additional software I have a lot more software that run on Start-Up. Boot time is now at 8 seconds; which is still very fast. Loading the OS on this drive was no different than any other hard drive.
A 128GB is considered a small hard drive in todays would. Going to a 256GB drive would have cost about $60 more. My hunch is that next year I'll be able to use the $60 savings and buy the 256GB drive. This approach makes sense in a desktop PC. It may not be best if your using a laptop with only the capacity of one hard drive.

Did you find this review helpful? Yes No

  • ASK T.
  • 7/22/2014 3:24:26 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsSandisk or Scamdisk- you be the judge!

Pros: I'd like to say this first off. The reason i buy from "Newegg" is They always make good on anything i bring "Directly" to their attention! - and no i don't work for them :-)

OK - this review will change once item has been corrected. I really don't like writing reviews that have a negative effect upon any item or agency. This item was shipped quickly as per most items via "Newegg" but arrived a total disappointment. It was read by my machine a cpl times with problems. I tried its downloads needed from the manufacturer which i must say need a way better Ui. Talk about Ghetto Tech, for a company with a long history of having good quality items , its way below avg. any way this item really just died in front of my eyes and is being lay to rest via a RMA.

Cons: i really think everything was covered in above statement. I look fwd to updating this review. OH one more thing ... It would be nice not to have to pay for the return shipping - eh hmm.

Other Thoughts: It would be nice not to have to pay for the return shipping - eh hmm.

0 out of 6 people found this review helpful. Did you? Yes No

  • Greory G.
  • 7/19/2014 12:20:38 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSSD

Pros: I got the SSD quickly and it is working great. Love the fast boot!

Cons: None so far

Did you find this review helpful? Yes No

  • Bob S.
  • 7/17/2014 5:37:08 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsFirmware problems

Pros: Cheap.

Cons: Firmware on the two most recent SSD's was version 3.1.0. The "older" drives, of the exact same model, that I purchased used firmware 3.2.0. Sandisk tech support told me that if their toolkit or dashboard software won't update the firmware (they won't) from 3.1.0 to 3.2.0, needed to run on a new motherboard, there was no way to do so. I have no use for a product that won't allow updates to fix compatibility issues.

Other Thoughts: I will stick with Kingston, Crucial and Samsung. Sandisk tech is too flaky. The two SSD's with firmware 3.1.0 are being sent back for a refund.

1 out of 1 people found this review helpful. Did you? Yes No

  • James C.
  • 7/16/2014 6:30:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsSanDisk SDSSDP-128G-G25

Pros: Nice SSD for the money.

Cons: None

Did you find this review helpful? Yes No

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Item#: N82E16820171646
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