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Western Digital WDS250G2B0B vs Samsung 960 EVO Series 1TB vs A-DATA Premier Pro SP920 128GB vs Samsung 840 EVO 120GB

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  • In Stock
    $47.00
    Last updated 4 minutes ago.
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
87
Pangoly Score (How do we rate?)
91
Brand
Western Digital
Brand
Samsung
Brand
ADATA
Brand
Samsung
Model
WDS250G2B0B
Model
  • MZ-V6E1T0
  • MZ-V6E1T0BW
Model
ASP920SS3-128GM-C
Model
MZ-7TE120BW
Release Date
📅 July 2017
Release Date
📅 December 2016
Release Date
📅 November 2015
Release Date
📅 August 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(290 reviews)
User reviews
★★★★☆
(456 reviews)
User reviews
★★★☆☆
(7 reviews)
User reviews
★★★★★
(150 reviews)
Performance (Charts)
274th / 1316
Performance (Charts)
66th / 1316
Performance (Charts)
325th / 1316
Performance (Charts)
232nd / 1316
Effective Value
156th / 303
Effective Value
159th / 303
Effective Value
-
Effective Value
199th / 303
Price history
View Details ►
Price history
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Price history
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Price history
View Details ►
Price/GB
$0.19
Price/GB
$0.40
Price/GB
-
Price/GB
$0.82
GB/$1
5.32
GB/$1
2.5
GB/$1
-
GB/$1
1.22
Pros
-
Pros
-
Pros
  • Marvell 88SS9189 controller
  • Good reading performance
Pros
  • Great performance
  • Samsung MEX Controller
  • Very good pricing
Cons
-
Cons
-
Cons
  • The 128GB version has limited writing speed
Cons
  • Questionable reliability compared to MLC NAND
Series
Blue
Series
960 EVO
Series
Premier Pro SP920
Series
840 EVO
Capacity
250 GB
Capacity
1000 GB
Capacity
128 GB
Capacity
120 GB
Interface
SATA 6 Gb/s
Interface
PCIe Gen3 x4
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
NVME
No
NVME
Yes
NVME
No
NVME
No
Form Factor
M.2-2280
Form Factor
M.2-2280
Form Factor
2.5"
Form Factor
2.5"
SSD Controller
-
SSD Controller
Samsung Polaris
SSD Controller
Marvell 9189
SSD Controller
Samsung MEX
NAND Flash Type
3D NAND
NAND Flash Type
3D NAND
NAND Flash Type
MLC (synchronous)
NAND Flash Type
TLC
Cache
-
Cache
1024MB
Cache
-
Cache
-
Max Sequential Read
Up to 550 MB/s
Max Sequential Read
Up to 3200 MB/s
Max Sequential Read
Up to 560 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 525 MB/s
Max Sequential Write
Up to 1900 MB/s
Max Sequential Write
Up to 180 MB/s
Max Sequential Write
-
MTBF
Up to 1.75M hours
MTBF
1,500,000 hours
MTBF
1,200,000 hours
MTBF
1,500,000 hours

What are the differences between Western Digital WDS250G2B0B and Samsung 960 EVO Series 1TB and A-DATA Premier Pro SP920 128GB and Samsung 840 EVO 120GB? Analyze head-to-head all specifications and features to find out the better ssd.
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