OWC Mercury Electra 6G 250GB vs ADATA Swordfish 250GB SSD Comparison

OWC Mercury Electra 6G 250GB and ADATA Swordfish 250GB are both solid state drives with the same Capacity (250 GB). The main differences are in Interface, NVME, Form Factor and NAND Flash Type.

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OWC Mercury Electra 6G 250GB	ADATA Swordfish 250GB
Prices (Change region) Out of Stock Free shipping $28.79 Out of Stock Free shipping $34.99 Out of Stock Free shipping $36.99 Out of Stock Free shipping $99.88 Out of Stock $99.88 Show 2 more offers	Prices (Change region) Out of Stock Free shipping $34.99 Out of Stock Free shipping $167.84 - Buy now
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Brand OWC	Brand ADATA
Model OWCS3D7E6G250	Model ASWORDFISH-250G-C
Release Date 📅 November 2017	Release Date 📅 June 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (16 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.40	Price/GB $0.14
GB/$1 2.5	GB/$1 7.14
Series Mercury Electra	Series SWORDFISH
Capacity 250 GB	Capacity 250 GB
Interface SATA 6 Gb/s	Interface PCIe Gen3 x4
NVME No	NVME Yes
Form Factor 2.5"	Form Factor M.2-2280
SSD Controller -	SSD Controller Realtek RTS5763DL
NAND Flash Type MLC	NAND Flash Type 3D TLC
Max Sequential Read up to 522MB/s	Max Sequential Read Up to 1800 MB/s
Max Sequential Write up to 463MB/s	Max Sequential Write Up to 1200 MB/s
MTBF -	MTBF 1,800,000 hours