StarTech.com

2.5in SATA/SAS SSD/HDD to 3.5in SATA Hard Drive Converter

Turn Virtually any 2.5" SATA or SAS Hard Drive into a 3.5" SATA Drive

Product ID: 25SATSAS35

  • Trayless design: hard drives are not mounted into separate trays/enclosures
  • Supports 2.5" form factor hard drives (HDD) and solid state drives (SSD) up to 15mm in height
  • Power indicator LED
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  • Lightweight plastic construction with air vents
  • Plug and Play and hot swap compatible
  • Support for SATA revision I/II/III (1.5/3.0/6.0 Gbps)
  • Support for SAS revision I/II (3.0/6.0 Gbps)
£18.99 GBP exc VAT
£22.79 GBP inc VAT
402+ In stock
Where To Buy

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Compatible Drive Types SAS & SATA
Drive Installation Removable
Drive Size 2.5in
Fan(s) No
Front Door Key Lock No
Number of 2.5 inch bays 1
Number of Drives 1
Performance
RAID No
Temperature Alarm No
Connector(s)
Drive Connectors 1 - SFF-8482 (29 pin, Data & Power, Internal SAS) Receptacle
Host Connectors 1 - SATA Data & Power Combo (7+15 pin) Plug
Special Notes / Requirements
Note Although mobile racks can enable a Serial Attached SCSI (SAS) drive to connect using a standard Serial ATA (SATA) connector, the hard drive controller must be SAS compatible to properly support SAS drives. SAS controllers can work with SAS and SATA drives, but most SAS drives will only work with a SAS controller.
Physical Characteristics
Color Black
Material Plastic
Max Drive Height 15 mm [0.6 in]
Product Height 25 mm [1 in]
Product Length 14.5 cm [5.7 in]
Product Width 10 cm [3.9 in]
Weight of Product 136 g [4.8 oz]
Packaging Information
Package Height 34 mm [1.3 in]
Package Length 17.2 cm [6.8 in]
Package Quantity 1
Package Width 14.2 cm [5.6 in]
Shipping (Package) Weight 200 g [7.1 oz]
What's in the Box
Included in Package 1 - 2.5" to 3.5" HDD Converter
10 - screws (6 round, 4 flat)

Certifications

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Accessories

2.5in SATA/SAS SSD/HDD to 3.5in SATA Hard Drive Converter

Customer Reviews

2.7 (10 reviews)
2.7 out of 5 stars
Quality of Product
0.2
Tell us what you think of this product.


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1 - 10 of 10 Reviews

(3 stars) Great for 2.5" SATA but misleading on SAS

By: FazzaGBR
Great for quickly connecting 2.5" SATA drives so they can be wiped but it's misleading to suggest that this is a SAS to SATA convertor as unless you have a SAS controller they wont work and if you have a SAS controllor you'd surely just connect the SAS hard disk drive to that? No idea what you'd plug this in to, to be able to read/write to a SAS drive.
Comment Helpful? Yes - 1 No - 0 Report
Response from StarTech.com:
Matt, Customer Support
We apologize for any confusion when purchasing our 25SATSAS35. This adapter allows you to connect SATA and SAS drives to a SATA controller in your computer. However, to read SAS drives your SATA controller needs to have SAS compatibility as well.

(2 stars) Not the great time saver I was expecting

By: rowingpeter_s
No instructions of any kind ship with this caddy so spent first 1hr trying to slide the SSD onto the connector before closing the lid. Eventually discover that you place the SSD in place and it slides onto the internal connectors AS you close the lid. Once got past that stage thought I was home and dry but the screw locations for mounting the 3.5" box into a HP Server caddy aren't in the same locations as a standard 3.5" drive a] at most you can attach with 2x screws and b] even when you've done this and made your best approximation, it won't fit. Can't imagine any reason why screw mountings aren't standard but they are not. Approx 3-4mm out. Could be great. Not sure why it isn't.
Comment Helpful? Yes - 0 No - 0 Report
Response from StarTech.com:
Matt, Customer Support
We're sorry to hear our 25SATSAS35 is not fitting properly in your setup. We do have a variety of similar adapters for different applications, and a different version like our 25SAT35HDD may be better suited for your setup. If you have any questions or require any assistance, you can contact us at www.startech.com/support where our Technical Advisors are available 24 hours a day, 5 days a week to provide support.

(1 star) Did not work for me

By: BDBaer
First: could not just slide in the 2.5 drive into the converter, (about 1/2 an inch stuck out the back) in the end I just removed the 8 or 9 screws placed the drive and reassembled the converter. Second: the mounting holes did match the pins on my Dell’s mount.
Comment Helpful? Yes - 0 No - 1 Report

(3 stars) Works Well

By: Nivek
This is a decent product. I used it to put a 2.5 SSD in my tower workstation. It fit and worked well.
Comment Helpful? Yes - 0 No - 0 Report

(3 stars) Solid performance, not so solid build.

By: Nick71
OK, so I tried to use it internally, but the mount holes don't line up at all (can't move it forward or back in the Lenovo or CoolerMaster case internal positions I tried since they use plastic spacers that fit into the drive holes, which of course, don't line up. My son's PC is built inside an older case that has a 3.5" floppy slot. This chassis works fine in that slot. It was then that I noticed that the drive holes are spaced just fine for a 3.5" HDD, but slid backwards---aka, if the end of the drive was flush with the case--and why would anyone want their internal drive sticking OUT? OK, that being said... I popped an SSD in, and then slid the chassis into a Startech trayless 3.5" removable that I have mounted on the front of my tower, so a drive in a drive tray, in a drive tray. Fit just fine (screw holes are irrelevant this way), and works like a drive should, no performance impact on the SSD within, and invisible to the OS since it's just passing SATA through. As for the build... I like the "open" button and the sliding lock. The plastic is fine for something that doesn't get swapped too often, but doesn't feel that solid. Older trayless drive slots that I use (all Startech BTW...) are solid, and have some metal in the door/latch/housing to provide extra strength/durability. I just don't se that with this adapter. I would buy this to use SSDs in my tower, as removables. But would not recommend if it is going to be in a work environment with people that are hard on the hardware. So perfect score on actual performance, but not so much on physical build. I received this product in exchange for an unbiased review.
Comment Helpful? Yes - 0 No - 0 Report
Response from StarTech.com:
Malcolm, Customer Support
Thank you for sharing your review of our 25SATSAS35. We do have a variety of similar adapter options for different applications, and perhaps a different version like our 25SAT35HDD would be better suited. This drive converter comes with a 2 year warranty and lifetime technical support. If you do ever run into issues with us, please reach out by clicking Support in the grey bar at the top of our website. We have Technical Support Advisors available 24 hours, 5 days a week.

(2 stars) Cheap but works

By: NickD_CA28
The hard drive adaptor has been working well for me but physically very cheap and with limited mounting options, could be better. The hard drive adaptor comes in a box just barely bigger than 3.5 inch hard drive. It is made of all black plastic and raddles like there are loose parts inside when either empty or with a drive installed. When you put a drive in it, the case makes a very scary 'crack' sound. I still can't get used to the terrible sound of the door closing as it sounds like I just broke the hard drive. The open latch is clearly labeled, but at a glance the sliding lock also looks like a latch and breaks off very easy if you try and pull it. There is a blue LED light on the front that lights when it has power. The light doesn't change or flash for drive activity. The adaptor is the same size as a regular 3.5" hard drive however the screw holes are NOT in the same position so the adaptor cannot be installed where other hard drives can. Screws are included with the adaptor. The adaptor works well once the drive is in. The adapter works in SATA docking stations and connected directly to my motherboard. The hard drive adapter works as needed, but is very cheaply made with it raddling and cracking sounds and can't be mounted where 3.5" drive can be. I received this product in exchange for an unbiased review.
Comment Helpful? Yes - 0 No - 0 Report
Response from StarTech.com:
Malcolm, Customer Support
Thank you for sharing your review of our 25SATSAS35. We wouldn't expect there to be loose parts or a rattling sound from the 25SATSAS35, and would like to look into this further with you. This drive converter comes with a 2 year warranty and lifetime technical support. Please reach out to us by clicking Support in the grey bar at the top of our website. We have Technical Support Advisors available 24 hours, 5 days a week.

(4 stars) A little confusing but works (needs instructions)

By: Andrew11
I admit that when I first got this out of the box, I didn’t know how to open the flap to access the inside of the adapter. I am not sure what symbol would have triggered my brain to pull the release catch outward, but the symbol on it just didn’t clue me in. I was also puzzled how to remove a drive once put into the adapter, there is an internal mechanism attached to the door that ejects the drive when opened fully, but if you aren’t aware of it, will also prevent the drive from seating until you close the door a little. That being said, once you figure this all out, it’s a great little adapter. I haven’t quite figured out where to install it yet; I want to install it in the front of my PC so I can swap out drives, but it seems to be made to go inside a PC where the drive bays face outwards. Only one of the screw holes line up with an HDD (rear-most, near the SATA connectors). One screw is enough, so I’m OK with this, but it’s a curious design. Once seated, the drive fits well, doesn’t rattle, and the performance is excellent. I received this product in exchange for an unbiased review
Comment Helpful? Yes - 0 No - 0 Report

(4 stars) Does what I needed it to do

By: eddypo
I had a spare 2.5 inch hard drive and an open 3.5 inch bay in my desktop. This drive enclosure let me put my 2.5 inch drive into the enclosure and mount it into my desktop as additional storage. The case does feel a bit thin and cheap and the lock fell off the first time I used it. I had no issues with the lock after I put it back on. Must of came loose during shipping. It also comes with mounting screws. All in all, the drive was installed into my desktop with no issues at all.
Comment Helpful? Yes - 0 No - 0 Report

(3 stars) Nice adapter - simple build quality

By: macphot1970
This is a good quality adapter to take 2.5 drives to 3.5. I don't think the design is bad at all but the build of the unit feels cheap compared to some of the other adapters I have had. The performance of the adapter is great and can not be faulted at all. It installed perfectly into my tower and caused zero issues. Overall the product works well. "I received this product in exchange for an unbiased review"
Comment Helpful? Yes - 0 No - 0 Report

(2 stars) Mounting holes are incorrect

By: hospitaltech474
We purchased 10 of these only to find out that the side mounting holes do not line up with the side mount holes on a standard 3.5" HDD. This is turn made them useless for upgrading our HP AIO because the HDD caddy is made to line up with a standard HDD mounting points. Also, the threading for said points are fine... as opposed to all standard HDD having coarse threads.
Quality of Product (2/5)
Comment Helpful? Yes - 4 No - 0 Report
Response from StarTech.com:
Barry, Customer Support
Hello, Thanks for your feedback. You are correct, this 2.5" to 3.5" hard drive converter does ave slightly different mounting holes compared to most 3.5" hard drives. In most cases lining up with your PC's mounting points is not an issue. However, some designs, including a lot of All-in-One (AIO) PCs, the adapter will not line up correctly. We have released a newer product, the 25SAT35HDD, which is designed to be more in line with common 3.5" hard drive mounting points. It ca be seen here: https://www.startech.com/HDD/Brackets/2-5-to-3-5-hard-drive-adapter-enclosure~25SAT35HDD We are sorry for any inconvenience this has caused and should you need anything else, please get in touch with our technical advisors by clicking the "Support" button at the top of our website. Thank You