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Item#: N82E16820249031

Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

  • 256GB
  • Mini-SATA (mSATA)
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Learn more about the Plextor PX-256M5M

General

Brand
Plextor
Series
M5M
Model
PX-256M5M
Device Type
Internal Solid State Drive (SSD)
Used For
Consumer

Physical

Capacity
256GB
Memory Components
MLC
Interface
Mini-SATA (mSATA)
Controller
Marvell
Cache
512MB
Height
3.6mm
Width
29.8mm
Depth
50.8mm
Weight
9g

Performance

Max Sequential Read
up to 540 MB/s
Max Sequential Write
up to 430 MB/s
4KB Random Read
Up to 79,000 IOPS
4KB Random Write
Up to 77,000 IOPS
MTBF
2,400,000 hours

Features

Features
High performance
M5M mSATA 6Gb/s SSD delivers leading performance in JEDEC MO-300 form factor
True Speed sustained high-performance technology delivers real world benefits and prevents SSD speed drop

Design for Ultrabook device
Without outer case, only an eighth of the standard 2.5" SSD drive.
Light weight and mini size, especially suitable for limited space in ultraportable
Low power consumption, lengthen the battery life of ultraportable device

Support DEVSLP power mode
Energy efficiency, consume less power and provide extended battery life
Reduce the power consumption to 1mW, down from the current 50mW in the DEVSLP state.

Reliability
Rigorous multi-stage testing in Plextor's state-of-the-art laboratory
Resulting in an impressive 2.4 million hours MTBF

Latest Marvell 88SS9187 server grade controller for high performance

Environmental

Power Consumption (Idle)
0.2W
Power Consumption (Active)
1mW

Quick Info

Warranty

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


Customer Reviews of the Plextor PX-256M5M

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Showing 24 of 24 reviews - Clear Filters

  • Dererk R.
  • 7/11/2014 10:55:33 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent SSD

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Excellent SSD, very fast, windows loads in seconds, my computer games load quickly as well. It's been working perfectly without a glitch for about 8 months now. I use it in my Alienware 17 laptop.

Cons: None

Did you find this review helpful? Yes No

  • Jose A.
  • 6/17/2014 11:49:21 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsRELIABLE & fast enough!

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Very, very reliable SSD (that is the main reason why I chose it)
Speeds are good enough for me,
Seq. Read: 492.1 MB/s Seq. Write: 399.4 MB/s
512k Read: 363.0 512k Write: 372.2
4k Read: 21.87 4k Write: 34.95
4k QD 32 Read: 300.6 4k QD 32 Write: 228.5
however if you were to put this until with Samsung's EVO, it would receive a beating but not far behind.
Plextor's MLC more reliable than than Samsung's TLC.
Very expensive (one reason due to its high demand) drive, I got mine for $199.99 however the prices have fluctuated in recent times with prices reaching as high as $299.99 and now at a current low of $159.99 caused by the release of Plextor's new M6M line of SSDs.
One of the few SSDs to use minimal wattage in operating mode.
Supports AES-256 encryption of your data.

Cons: Not the fastest m-sata drive around, Intel and Samsung are the leaders when it comes to speed.
Only 237GB usable after installing Windows 8.1.
It doesn't appear to have a built-in temperature sensor but it runs cool,

Other Thoughts: I would recommend this m-sata drive without hesitation however, Plextor use to manufacture very good hard drives now they are manufacturing very good solid state drives, you can't go wrong by picking up this unit. You get good value for money.

Did you find this review helpful? Yes No

  • Griff B.
  • 1/20/2014 11:09:38 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat HDD

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Super fast. This is my first SSD, and I bought it to go in a Gigabyte Brix. It is super snappy and have not had any problems with it.

Cons: Price, but you get what you pay for

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

  • John D.
  • 1/16/2014 10:46:38 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsZippy little drive for my NUC

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: This drive works perfectly with my Intel NUC / HTPC. Nice and fast, boots in about 20 seconds.

Cons: None.

Did you find this review helpful? Yes No

  • Jessica D.
  • 1/9/2014 10:59:49 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsRuns Great!

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Runs great! I've had this in my ideapad y500 for a few months now, still boots in about 6 seconds! Easy install, and it did come with the screw it need to hold it in place.

Cons: None

Other Thoughts: I have this for my OS install and applications, then I keep most of my other data on the stock 1TB HDD. Love it!

Did you find this review helpful? Yes No

  • Eric M.
  • 12/26/2013 11:56:39 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAwesome

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: This drive is awesome. Low power consumption when not in use (the lowest I have found), speedy read/write, and a ton of storage for a tiny footprint.

Cons: Price is obviously high, but for a drive released in June/July with specs like this, it's well worth it.

Other Thoughts: I bought two of these for my Sager NP7330, which I also highly recommend. I replaced all internal drives with these, one for OS and one for storage. They have worked very smoothly and caused no problems. Have had them since August 2013.

Did you find this review helpful? Yes No

  • Michael D.
  • 11/5/2013 1:28:50 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Fast small and it works

Cons: Maybe not the fastest but great value.

Other Thoughts: Is right for the money, no issues.

Did you find this review helpful? Yes No

  • Sang J.
  • 10/27/2013 9:05:46 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsIt was good until it died

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: for price, it provide good performance

Cons: It only lasted for 4 months. I bought it on June and died on Oct. So sad that I lost most of my data this was really unexpected loss...

Other Thoughts: Maybe I'm the only one had bad one, but 4 months, it is hard to RMA or anything... my data is gone... well, I'm not sure I will buy same stuff or not.

1 out of 3 people found this review helpful. Did you? Yes No

  • Steven S.
  • 10/25/2013 6:20:14 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsworks great fast

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: works great fast

Cons: n/a

Did you find this review helpful? Yes No

  • Charles B.
  • 9/24/2013 10:51:28 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsUpdated review!

This review is from: Plextor M5M PX-256M5M 256GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

Pros: Very fast drive! Thrilled to report my first one was just a lemon. I have no reservations about giving this a 5-egg rating.

Cons: Wish it was 512GB instead of 256GB.

Other Thoughts: Following my 1-egg rating on June 4 and a speedy exchange from Newegg, I'm happy to report that I've successfully doubled the capacity of my Samsung Series 7 Ultra with this Plextor mSATA. The system is lightning fast now and I would highly recommend this drive to anyone. Although my first one was bad, this new one worked properly. Like the original, it didn't like being connected via a USB interface in an mSATA caddy, but it didn't suffer any of the bad diagnostics of the last one. I installed the drive into the ultrabook, placed the drive's original 128GB SSD into the caddy, and cloned the drive that way. Worked like a charm.

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

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Item#: N82E16820249031
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