OWC Atlas Professional CFExpress Sort-A 480GB: 30-second evaluation
Specs
Capacities Out there: 480GB
Measurement: 20mm x 28mm x 2.8mm
Weight: 10g
Enclosure Materials: Metallic casing
Connector: CFexpress TypeA to B adapter included
Know-how: CFexpress 4.0
Guarantee: 3 years
Rated R/W Speeds (MB/s): As much as 1850MB/s learn, 1700MB/s write
Software program Bundle: Free software program bundle
The OWC CFexpress 4.0 Sort-A Atlas Professional reminiscence card is designed for the most recent Sony Alpha and Cinema Line cameras that help the CFexpress Sort-A card format. At current, Sony is the one producer to undertake Sort-A playing cards, with most different producers choosing the bigger CFexpress Sort-B playing cards.
The format is nearer in dimension to the widespread SD card format, however with the construct high quality, velocity and capability that we have seen from all fashions of CFexpress. This new Atlas Professional card affords a few of the quickest switch charges that we have seen for the format, with learn speeds of as much as 1700MB/s and 1500MB/s write speeds, which makes it a stable selection for capturing high-resolution photos and video on the most recent cameras. Whereas its smaller dimension limits compatibility with CFexpress Sort-A slots, OWC features a CFexpress Sort-B adapter that allows the cardboard for use in customary Sort-B readers. Nevertheless, this does not allow the cardboard for use in cameras that settle for the Sort-B format of CFexpress though the cardboard will match the slot
Except for the velocity and capability that the CFexpress playing cards supply over SD playing cards relating to sturdiness, there’s simply no comparability. To deal with the elevated calls for of the most recent cameras, the reminiscence playing cards’ construct high quality is on one other stage, with the steel casing boosting safety towards bodily injury and likewise aiding with warmth dissipation. The 480GB model of the cardboard that we have checked out on this evaluation affords an honest quantity of storage, which is right for capturing photos on the Sony A7 IV and loads of 4K video. If you’re searching for a card primarily for video, then the larger-capacity card would most likely be a good suggestion.
With regards to price, the worth is greater in comparison with similar-sized SD playing cards, which balances out once you think about the enhance in efficiency and high quality that the cardboard affords. Whereas it is just Sony that utilises the Sort-A format at current, with Sony’s line of nonetheless and video cameras main the sector in lots of sectors, there’s a enormous marketplace for respectable Sort-A playing cards, and at current, there’s a small quantity of selection on the market. Nevertheless, backed by OWC high quality, a sturdy efficiency all through the check and the OWC software program suite that helps to take care of the well being and integrity of the cardboard, in the event you’re knowledgeable photographer or videographer utilizing one among Sony’s newest cameras, then this needs to be your primary go-to.
OWC Atlas Professional CFExpress Sort-A 480GB: Value & availability
The OWC CFexpress 4.0 Sort-A Atlas Professional is accessible by means of OWC’s official web site and choose on-line retailers.
OWC Atlas Professional CFExpress Sort-A 480GB: Design & construct
The OWC CFexpress 4.0 Sort-A Atlas Professional is designed for the most recent Sony Alpha and Cinema Line cameras. It’s tailor-made in direction of professionals fairly than lovers, enabling that digital camera to course of high-resolution video and nonetheless on the digital camera’s full potential. On the identical time, lovers will nonetheless profit from the improved efficiency in contrast with the SD equal that almost all cameras can even settle for, such because the Sony A7 IV that was used by means of this check, the rugged steel casing and sturdy construct of the OWC type-A card assist to make sure the extra sturdiness that can reassure professionals and helps to guard the cardboard towards bodily injury.
As skilled photographers and videographers will testify, this extra sturdiness supplied by CFexpress playing cards is vital when working in demanding environments the place gear could be subjected to all types of circumstances and never all the time delicately dealt with.
The cardboard’s compact dimension adheres to the usual design profile of Sort-A playing cards, and as such, it matches completely into the Sony A7 IV’s CFexpress Sort-A slot with out difficulty. A pleasant contact from OWC is the inclusion of the Sort-A to B adapter, which implies that you may utilise the OWC Sort-B card readers while not having to buy a devoted reader for this single card sort.
OWC Atlas Professional CFExpress Sort-A 480GB: Options
The OWC CFexpress 4.0 Sort-A Atlas Professional affords learn speeds as much as 1850MB/s, write speeds as much as 1700MB/s, and a minimal sustained write velocity of 400MB/s, making it splendid for storing high-resolution picture and video information.
The cardboard can also be VPG200 licensed, which implies that it’ll allow appropriate Sony Alpha, FX, and FR7 to work at their most settings for video seize utilizing an inner storage resolution fairly than an exterior one. Which means it will probably face up to the seize of 4 and 8K video, with the sturdy steel casing defending it from injury whereas additionally serving to to take care of respectable warmth dissipation when put beneath load.
The cardboard additionally meets all CFexpress Sort-A 4.0 specs, which is an improve from the extra widespread Sort-A 2.0 specs, however stays absolutely backwards appropriate. One of many massive options of the cardboard is the partnership with OWC’s Innergize software program that lets you preserve the well being and integrity of the playing cards; it additionally implies that if appropriate updates are launched for the cardboard and expertise, it is potential to improve the playing cards firmware typically boosting the playing cards efficiency.
Together with the Sort-A playing cards, the field features a Sort-B adapter. This helps to spice up the playing cards’ compatibility with customary readers and implies that you should use any OWC Sort-B reader or one from one other producer with the cardboard. It is also value highlighting that whereas the cardboard will match into cameras such because the Canon EOS R5 C, the expertise would not allow it for use.
OWC Atlas Professional CFExpress Sort-A 480GB: Efficiency
Benchmarks
CrystalDiskMark: learn: 1031.21MB/s Write: 971.73MB/s
AJA: learn: 899MB/s Write: 914MB/s
ATTO: learn: 984.62MB/s Write: 952.85MB/s
AS SSD: 915MB/s Write: 901.10MB/s
Blackmagic Disk Pace Take a look at: Learn: 668.2MB/s Write: 921.2MB/s
With regards to the efficiency of the OWC CFexpress 4.0 Sort-A, we examined it within the Sony A7 IV and trialled it with the Sony FX6. In each cameras, the cardboard was immediately recognised and able to go. In comparison with utilizing a typical SD card, the velocity of the cardboard was immediately obvious as greater resolutions and color profiles had been chosen within the cameras.
On the Sony FX6, with the digital camera high quality settings had been set to shoot 4K 60fps at 600 Mbps in XAVC-I, S-Cinetone, the cardboard and digital camera labored with out difficulty. I switched to the Sony A7 IV, and once more, the outcomes had been spectacular. We had been in a position to shoot video in any respect high quality settings with out restriction, one thing that is not potential with customary SD playing cards.
Not solely was the velocity in a position to sustain with the cameras’ calls for, however the capability, even at 480GB, gave loads of house for footage. Nevertheless, for these high-quality settings, the 960GB card could be a greater possibility for longer recording interval.
As soon as the real-world checks had been full, it was time to verify the efficiency of our benchmarking software program on an Intel Ghost Canyon Nuc 9 i9. Once more, the outcomes had been spectacular with the cardboard put in within the A to B adapter within the OWC Atlas 4.0 CFexpress Sort-B card reader.
Whereas the quoted speeds are spectacular, we did not fairly meet these in our benchmarking checks. Nevertheless, the switch charges had been nonetheless spectacular and much exceeded the speeds that we recorded, which is even potential with the highest-quality SD playing cards.
Utilizing CrystalDiskMark, the switch charges hit 1669.89MB/s learn and 1457.29MB/s write. The ends in the opposite purposes had been equally spectacular however various relying on the applied sciences. Most significantly, the sustained learn and write speeds within the AJA System Take a look at recorded write speeds of 1228MB/s and skim Speeds of 1495MB/s over half-hour.
The actual-world check, together with the benchmarks, show that the OWC Atlas Professional is a superb card to your Sony digital camera. Nevertheless, what provides the cardboard the sting over different Sort-A playing cards is the Innergize software program that lets you control the well being of the cardboard. This software program obtain primarily solely works with the OWC playing cards and readers. As soon as the cardboard is inserted, you can get a whole well being report on that card, erase it, reset it to manufacturing unit circumstances, and improve the software program. The app is easy to make use of however could make an enormous distinction to your workflow, and in the event you’re working professionally, it simply provides you that further piece of thoughts figuring out what your reminiscence card’s situation is like.
Must you purchase the OWC Atlas Professional CFExpress Sort-A 480GB?
OWC works carefully with the inventive business, and thru their {hardware} and software program options, they’re able to supply a small edge on usability that almost all different producers simply cannot meet. The standard of the CFexpress 4.0 Sort-A Atlas Professional stands out for its excessive efficiency over a sustained interval, which few different CFexpress type-A playing cards are in a position to match.
Whereas the cardboard is dear, that’s simply a part of the course with this format of card. Realistically, if it’s worthwhile to use the potential velocity and talents of this card, then you definately’re greater than possible going to be utilizing it in knowledgeable capability, in order that value actually does make sense. The cardboard greater than coped with the flexibility to report 4K RAW and all of the Log3 and different codecs that we selected to pick out with the Sony cameras that we needed to hand.
Finally, the cardboard is phenomenal, however what pushes this card past the talents of most is the truth that it comes with the Innergize software program and all that entails for the well being and integrity of the cardboard. At current there is not any different producer that provides something like this software program that primarily helps you to make sure that your card is all the time match and prepared for motion in addition to having the ability to improve the firmware, if and when, updates are launched.
In case you’re out there for a CFexpress Sort-A card, whereas there are different choices, the OWC Atlas Professional presently affords the most effective steadiness of value, velocity, and help.
| Row 0 – Cell 0 | Row 0 – Cell 1 | Row 0 – Cell 2 |
| Worth | Nice efficiency however comes at a premium | 4 |
| Design | Rugged and compact construct for skilled use | 5 |
| Options | Excessive speeds with a flexible adapter included | 5 |
| Efficiency | Quick and environment friendly, glorious for top res and 4K | 5 |
| Whole | Nice selection for Sony customers, who will profit from the velocity and capability | 4.5 |
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For extra storage options, we reviewed the best microSD cards.
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