Compare Solid State Drives

Compare Crucial M550 256GB vs MX100 256GB

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  2. Solid State Drives
  3. Crucial M550 256GB 🆚 Crucial MX100 256GB
Crucial M550 256GB and Crucial MX100 256GB are both solid state drives with the same Capacity (256 GB), Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Performance (+11%), Max Sequential Write and MTBF.
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Crucial M550 256GB 2.5" SATA3 CT256M550SSD1
Crucial M550 256GB
Crucial MX100 256GB 2.5" SATA3 CT256MX100SSD1
Crucial MX100 256GB
Prices
(Change region)
Out of Stock
Free shipping
$178.14
-
Buy now
Prices
(Change region)
Out of Stock
Free shipping
$99.99
-
Buy now
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Pangoly Score (How do we rate?)
89
Pangoly Score (How do we rate?)
89
Brand
Crucial
Brand
Crucial
Model
CT256M550SSD1
Model
CT256MX100SSD1
Release Date
📅 March 2014
Release Date
📅 May 2014
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(152 reviews)
User reviews
★★★★★
(160 reviews)
Performance (Charts)
255th / 1746
(0%)
Performance (Charts)
302nd / 1746
(-11%)
Effective Value
277th / 336
Effective Value
236th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.70
Price/GB
$0.39
GB/$1
1.44
GB/$1
2.56
Pros
  • Strong performance
  • Good upgrade over the M500
  • Marvell 88SS9189 controller
Pros
  • Marvell 88SS9189 controller
  • Competitive pricing
  • Good reading speed
Cons
  • Not as fast as some high-end drives
Cons
  • Limited writing speed
Series
M550
Series
MX100
Capacity
256 GB
Capacity
256 GB
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
NVME
No
NVME
No
Form Factor
2.5"
Form Factor
2.5"
SSD Controller
Marvell 9189
SSD Controller
Marvell 9189
NAND Flash Type
MLC
NAND Flash Type
MLC
Max Sequential Read
Up to 550 MB/s
Max Sequential Read
Up to 550 MB/s
Max Sequential Write
Up to 500 MB/s
Max Sequential Write
Up to 330 MB/s
MTBF
1,500,000 hours
MTBF
1.5 million hours

Comparison and key differences summary

Reasons to buy the Crucial M550 256GB:

  • Moderately better performance, around +11%

Buy now

Reasons to buy the Crucial MX100 256GB:

  • 44% cheaper, you can save $78.15
  • Moderately better effective value.

Buy now

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