Compare Solid State Drives

Compare ADATA Premier SP550 120GB vs SU650 120GB 3D-NAND

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  2. Solid State Drives
  3. ADATA Premier SP550 120GB 🆚 ADATA SU650 120GB 3D-NAND
ADATA Premier SP550 120GB and ADATA SU650 120GB 3D-NAND are both solid state drives with the same Capacity (120 GB), Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Performance (+16%), Max Sequential Read, Max Sequential Write and MTBF.
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ADATA Premier SP550 120GB 2.5" SATA III (ASP550SS3-120GM-C)
ADATA Premier SP550 120GB
ADATA SU650 120GB 3D-NAND 2.5" SATA III (ASU650SS-120GT-C)
ADATA SU650 120GB 3D-NAND
Prices
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-
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Prices
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$28.95
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Brand
ADATA
Brand
ADATA
Model
ASP550SS3-120GM-C
Model
ASU650SS-120GT-C
Release Date
📅 November 2015
Release Date
📅 March 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(313 reviews)
User reviews
★★★★☆
(21 reviews)
Performance (Charts)
347th / 1746
(0%)
Performance (Charts)
371st / 1746
(-16%)
Effective Value
-
Effective Value
191st / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
-
Price/GB
$0.24
GB/$1
-
GB/$1
4.15
Series
Premier SP550
Series
Ultimate SU650
Capacity
120 GB
Capacity
120 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
Silicon Motion
SSD Controller
-
NAND Flash Type
-
NAND Flash Type
3D NAND
Max Sequential Read
Up to 560 MB/s (ATTO)
Up to 530 MB/s (AS SSD)
Max Sequential Read
ATTO: Up to 520 MB/s
CDM-QD32T1: Up to 520 MB/s
AS SSD: Up to 500 MB/s
Max Sequential Write
Up to 410 MB/s
Max Sequential Write
ATTO: Up to 320 MB/s
CDM-QD32T1: Up to 320 MB/s
AS SSD: Up to 300 MB/s
MTBF
1,500,000 hours
MTBF
2,000,000 hours

Comparison and key differences summary

Reasons to buy the ADATA Premier SP550 120GB:

  • Moderately better performance, around +16%

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Reasons to buy the ADATA SU650 120GB 3D-NAND:

  • Newer Product, it was released around 4 years later

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