Espeon 250GB Portable SSD Solid State USB Drive, USB 3.2 Gen2 UASP SuperSpeed+. Up to 600MB/s Read, 260MB/s Write - SS+

本体はプラスチック製ですがほんのり熱くなる程度 キャップはしっかり閉められるので、自然とはずれることはなさそう。 LEDがありアクセス中に赤く光ります。（本体後方） アクセス速度は画像の通りで及第点だと思います。 初期フォーマットはexFATで届いてすぐ使えると思います。 Windowsはもちろんですが M1 MacBookAir OS12.3.1でも問題なく認識、使えてます。 購入選択肢に入ってくる良い製品だと思います。

This is not the review you want if you want all the technical details about transfer speeds, etc. I got it because I needed to offload a bunch of pictures and files from a Cloud Drive. With a synchronous Gig internet connection I was able to seamlessly transfer 385GB of files with no issues. That is all that was important to me.

SSD＋ケースで買うよりも、ケース分安く付くので 最初から外付け目的ならば安くつきます。 今のところ映像データの保存でも、USBメモリに比べて早くなっている。 今後の読み書きを繰り返した後も、高速処理に期待したい。

250GB品で読み込み公称値600MB/s、書き込み260MB/sならまあそんなもんだよねと思ってMacで実測したら、書き込み500MB/sも出てびっくりしました！(画像参照) 14インチMacBook Proで計測ツールはおなじみBlackmagic Disk Speed Testを使用。 現行MacBook ProにはUSB type-AポートはないのでUSB type-C/type-Aアダプタを挟んでの計測値です。 これで読み込みも書き込みも500MB/sオーバーなら500GB品と比べてもそんなに遜色ないんじゃ？ 見た目はUSBメモリですがtype-A接続のUSBメモリの場合は100MB/sいけばって感じなので、見た目USBメモリっぽくてもSSDの優位性は間違いなくあります。 また読み書き500MB/sオーバーってのは2.5インチSATAタイプSSDの実測限界値と同じくらいなので、あとは値段も2.5インチタイプと近いとこまでいってくれれば言うことなし！

早いです 特に早さを気にすることはなかったのですが そんな私でも感じる速さ おすすめです

This thumb drive actually has a decent transfer speed for a USB 3.2. Most thumb of this type has similar capacity but this one is a bit slow for a USB 3.2. Please be aware that you do need the correct port to utilize the full transfer speed. This is a great thumb drive to have for if you need a quick transfer of larger files or a back up for pictures and videos. Although 250 gb is a bit unorthodox compared to many other flash drives, pictures and videos probably could easily fill up 250 GB. I would say this is pretty nice to have some more important files stored safely on a thumb drive as back up if needed. The first thing I will say is that this thumb drive is a little thicker than your average thumb drive but it is still decent size for 250 gb. It is thin enough where it will not take up too much space. It does have a small loop I would say you could be a string through so you can put this on your keys or on a lanyard. This one is easier to put a string through because it is not one of those really small tight loops. In terms of scratching, this does not scratch as easy as say metal case thumb drives. The cap stays on pretty well however when you do not have any place to put the cap if you have the thumb drive open. You cannot put it on the back end like some thumb drives. I did do a test and verified that this thumb drive indeed has 250 gigabyte capacity and the transfer speed is not as fast as another thumb drive of similar specification. Again all varies as well on the port you plug into as well (if you are using 2.0 or 3.0. You have plenty of space to work with and transferring should not take too long, but you may be able to fill up 250 gb pretty quickly depending on the file sizes. For your average user, it will most likely take some time to fill up all the way unless you take a ton of pictures every day. Overall this is a nice thumb drive to have for storing pictures and videos but be aware with the sizes of videos and pictures you may actually fill this up pretty fast. Compared to other usb thumb drives, it has a super fast transfer speed. The only minor down side is that this thumb drive is a little thicker compared to many other thumb drives, but it makes up for it by have a decent transfer speed. The white color is prone to getting dirty and yellowing from the sun so avoid that.

The Espeon SS+ 500GB Portable SSD Solid State USB Drive, USB 3.2 Gen2 UASP SuperSpeed+ Up to 600MB/s Read, 500MB/s Write is really fast. It is well made and the plastic body seems to be of good quality. The form factor is similar to an ordinary USB flash drive and is smaller than the average SSD flash drives in the market. I tested the data transmission speed using the software USB Flash Benchmark in a Dell Inspiron laptop and the Espeon SS+ was able to achieve an amazing 420MB/s of read speed as you can see in the attached picture (limited by my laptop port maximum speed). I had no issues backing up a huge amount of data from my computer. For the form factor and data speed, I definitey recommend it.

実際に手に取ってみて、まずその小ささに驚きました。 Windows10のPC挿すだけで認識されたのでさっそくPC内の写真や動画などのデータを取り込んでみましたが快調に移行できました。 ベンチマークテストの結果を貼っておきます。 400MB/s台しか出ていないのは商品説明にある通り↓うちのPC側が古いせいです。 『接続規格はUSB 3.2 Gen1、USB 3.1、USB 3.0搭載のPCには読み取り400MB/s、書き込み250MB/sに制限され、USB 2.0なら速度は20MB/sになります』 「デザインは日本、製造は台湾」だそうです。

こんな商品あったんですね・・・凄くよいです。 見た目も使い勝手も完全にUSBフラッシュメモリです。 軽いしUSBに刺すだけだし外部電源も必要ないです。 それなのに中身SSDなんですねえ。 容量もUSBフラッシュメモリと比べて大容量ですし、何より速度が爆速です。

Read600MB、Write500MBとなっていますが、Macでの実測平均は Read352MB、Write394MB 十分な速度出てますね〜。 デザインが個人的には好きで、懐かしのキャップ式でキャップは後ろに しっかりささります。 価格相応で十分満足出来ます。