ADATA Technology 480GB Premier SP550 SATA III M.2 Internal SSD

ADATA Technology 480GB Premier SP550 SATA III M.2 Internal SSD

ADATA Technology 480GB Premier SP550 SATA III M.2 Internal SSD

B&H # ADASP550N48 MFR # ASP550NS38-480GM-C
No Longer Available

Product Highlights

  • 480GB Storage Capacity
  • M.2 2280 Form Factor
  • Up to 560 MB/s Read Speed
  • Up to 510 MB/s Write Speed
  • SMI Controller
  • TLC NAND Flash Technology
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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B & H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about November 6, 2017 until on or about December 4, 2017 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website on Facebook or Twitter via the dedicated links therein ( and mention #BHWishList; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment) (optional) to: B&H $1,000.00 Giveaway, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total four (4) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1,000.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $1,000.00 Giveaway Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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ADATA Technology SP550 overview

  • 1Description

With a reduced size form factor, the 480GB Premier SP550 SATA III M.2 Internal SSD from ADATA Technology provides 480GB of storage space for slim notebooks, ultra-compact computers, and other systems. This internal SSD features a slim form factor, making it compatible with systems that have an available M.2 2280 slot. It is equipped with a SATA III interface, SMI controller, and NAND flash technology to deliver read speeds up to 560 MB/s and write speeds up to 510 MB/s. Other notable features include RAID and LDPC ECC engines as well as data shaping, enhancing the reliability of data transfer and overall system stability.

M.2 2280 form factor
DEVSLP (Device Sleep) supported
Advanced hardware LDPC ECC technology
DRAM cache buffer
SLC caching
RAID engine and data shaping
ADATA SSD toolbox software
In the Box
ADATA Technology 480GB Premier SP550 SATA III M.2 Internal SSD
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    ADATA Technology SP550 specs

    Capacity 480 GB
    Controller SMI
    NAND Flash Memory TLC
    Interface SATA III (6 Gb/s)
    Read/Write Speeds Read (ATTO): Up to 560 MB/s
    Write (ATTO): Up to 510 MB/s
    IOMETER Random 4k Read/Write Read IOPS: Up to 75K
    Write IOPS: Up to 75K
    Form Factor M.2 2280
    MTBF 1,500,000 hours
    Shock 1500 G/0.5 ms
    Capability ECC advanced hardware LDPC engine
    Certifications CE, FCC, BSMI, VCCI, KCC
    Temperature Operating: 32 to 158°F / 0 to 70°C
    Storage: -40 to 185°F / -40 to 85°C
    Dimensions 0.9 x 3.1 x 0.1" / 22.0 x 80.0 x 3.5 mm
    Weight 0.3 oz / 8.0 g

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