Prices
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Prices
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Prices
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Prices
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* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply. |
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Pangoly Score
(How do we rate?)
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Pangoly Score
(How do we rate?)
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Pangoly Score
(How do we rate?)
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Pangoly Score
(How do we rate?)
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Brand
Western Digital
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Brand
Western Digital
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Brand
Samsung
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Brand
Samsung
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Model
WDS250G2B0B |
Model
WDS500G1B0A |
Model
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Model
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Release Date
📅 July 2017
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Release Date
📅 January 2018
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Release Date
📅 December 2014
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Release Date
📅 December 2014
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* First availability for purchase, it may not correspond to the actual market launch date. | |||||||||||||||||||||||||
User reviews
(290 reviews)
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User reviews
(290 reviews)
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User reviews
(148 reviews)
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User reviews
(149 reviews)
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Performance
(Charts)
274th / 1318
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Performance
(Charts)
255th / 1318
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Performance
(Charts)
165th / 1318
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Performance
(Charts)
170th / 1318
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Effective Value
168th / 303
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Effective Value
201st / 303
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Effective Value
229th / 303
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Effective Value
206th / 303
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Price history
View Details ►
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Price history
View Details ►
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Price history
View Details ►
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Price history
View Details ►
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Price/GB
$0.22 |
Price/GB
$0.19 |
Price/GB
$0.40 |
Price/GB
$0.16 |
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GB/$1
4.56 |
GB/$1
5.32 |
GB/$1
2.5 |
GB/$1
6.08 |
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Pros
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Pros
- |
Pros
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Pros
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Series
Blue
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Series
Blue
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Series
850 EVO
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Series
850 EVO
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Capacity
250 GB
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Capacity
500 GB
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Capacity
500 GB
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Capacity
1000 GB
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Interface
SATA 6 Gb/s
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Interface
SATA 6 Gb/s
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Interface
SATA 6 Gb/s
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Interface
SATA 6 Gb/s
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NVME
No
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NVME
No
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NVME
No
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NVME
No
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Form Factor
M.2-2280
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Form Factor
2.5"
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Form Factor
2.5"
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Form Factor
2.5"
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SSD Controller
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SSD Controller
Marvell 1074
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SSD Controller
Samsung MGX
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SSD Controller
Samsung MEX
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NAND Flash Type
3D NAND
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NAND Flash Type
2D NAND
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NAND Flash Type
32 layer 3D V-NAND
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NAND Flash Type
3D NAND
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Cache
- |
Cache
- |
Cache
512MB Low Power DDR3 SDRAM
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Cache
- | ||||||||||||||||||||||
Max Sequential Read
Up to 550 MB/s
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Max Sequential Read
Up to 545 MB/s
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Max Sequential Read
Up to 540 MB/s
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Max Sequential Read
Up to 540 MB/s
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Max Sequential Write
Up to 525 MB/s
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Max Sequential Write
Up to 525 MB/s
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Max Sequential Write
Up to 520 MB/s
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Max Sequential Write
Up to 520 MB/s
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MTBF
Up to 1.75M hours
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MTBF
1,750,000 hours
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MTBF
2,000,000 hours
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MTBF
2,000,000 hours
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