Steam Deckやハンドヘルド機に最適なSSDは?
Published: 2026年7月9日
Pulling live prices…
Live data across PricePerGig listings. Prices may change; Updated every few hours.
📊 As of July 25, 2026, the typical NVMe on Amazon.com is $205/TB or $0.205/GB across the 261 live listings we track, with the widest choice of drives priced around $162/TB or $0.162/GB. The best deals on Amazon.com start from about $155 for 1TB ($155/TB), $275 for 2TB ($138/TB) and $480 for 4TB ($120/TB). The current best value is 4TB at roughly $120 per TB.
📊 As of July 25, 2026, the typical NVMe on eBay.com is $154/TB or $0.154/GB across the 30 live listings we track, with the widest choice of drives priced around $111/TB or $0.111/GB. The best deals on eBay.com start from about $100 for 1TB ($100/TB).
📊 As of July 25, 2026, the typical NVMe on Newegg.com is $306/TB or $0.306/GB across the 65 live listings we track, with the widest choice of drives priced around $204/TB or $0.204/GB. The best deals on Newegg.com start from about $180 for 1TB ($180/TB), $267 for 2TB ($133/TB) and $590 for 4TB ($147/TB). The current best value is 2TB at roughly $133 per TB.
📊 As of 25 July 2026, the typical NVMe on Amazon.co.uk is £190/TB or £0.19/GB across the 243 live listings we track, with the widest choice of drives priced around £132/TB or £0.132/GB. The best deals on Amazon.co.uk start from about £140 for 1TB (£140/TB), £240 for 2TB (£120/TB) and £432 for 4TB (£108/TB). The current best value is 4TB at roughly £108 per TB.
📊 As of 25 July 2026, the typical NVMe on Overclockers.co.uk is £163/TB or £0.163/GB across the 57 live listings we track, with the widest choice of drives priced around £145/TB or £0.145/GB. The best deals on Overclockers.co.uk start from about £140 for 1TB (£140/TB), £240 for 2TB (£120/TB) and £450 for 4TB (£112/TB). The current best value is 4TB at roughly £112 per TB.
📊 As of 25 July 2026, the typical NVMe on Box.co.uk is £164/TB or £0.164/GB across the 76 live listings we track, with the widest choice of drives priced around £142/TB or £0.142/GB. The best deals on Box.co.uk start from about £136 for 1TB (£136/TB), £250 for 2TB (£125/TB) and £435 for 4TB (£109/TB). The current best value is 4TB at roughly £109 per TB.
📊 As of 25. Juli 2026, the typical NVMe on Amazon.de is 195 €/TB or 0,195 €/GB across the 313 live listings we track, with the widest choice of drives priced around 177 €/TB or 0,177 €/GB. The best deals on Amazon.de start from about 149 € for 1TB (149 €/TB), 239 € for 2TB (120 €/TB) and 430 € for 4TB (107 €/TB). The current best value is 4TB at roughly 107 € per TB.
📊 As of 25. Juli 2026, the typical NVMe on getgoods.de is 668 €/TB or 0,668 €/GB across the 66 live listings we track, with the widest choice of drives priced around 203 €/TB or 0,203 €/GB. The best deals on getgoods.de start from about 178 € for 1TB (178 €/TB), 302 € for 2TB (151 €/TB) and 460 € for 4TB (115 €/TB). The current best value is 4TB at roughly 115 € per TB.
📊 As of 25 juillet 2026, the typical NVMe on Amazon.fr is 215 €/TB or 0,215 €/GB across the 254 live listings we track, with the widest choice of drives priced around 186 €/TB or 0,186 €/GB. The best deals on Amazon.fr start from about 159 € for 1TB (159 €/TB), 240 € for 2TB (120 €/TB) and 400 € for 4TB (100 €/TB). The current best value is 4TB at roughly 100 € per TB.
📊 As of 25 de julio de 2026, the typical NVMe on Amazon.es is 219 €/TB or 0,219 €/GB across the 410 live listings we track, with the widest choice of drives priced around 183 €/TB or 0,183 €/GB. The best deals on Amazon.es start from about 160 € for 1TB (160 €/TB), 251 € for 2TB (125 €/TB) and 440 € for 4TB (110 €/TB). The current best value is 4TB at roughly 110 € per TB.
📊 As of July 25, 2026, the typical NVMe on Amazon.ca is $339/TB or $0.339/GB across the 80 live listings we track, with the widest choice of drives priced around $226/TB or $0.226/GB. The best deals on Amazon.ca start from about $110 for 0.5TB ($215/TB), $240 for 1TB ($240/TB) and $410 for 2TB ($205/TB). The current best value is 2TB at roughly $205 per TB.
📊 As of July 25, 2026, the typical NVMe on Newegg.ca is $455/TB or $0.455/GB across the 154 live listings we track, with the widest choice of drives priced around $251/TB or $0.251/GB. The best deals on Newegg.ca start from about $260 for 1TB ($260/TB), $400 for 2TB ($200/TB) and $710 for 4TB ($177/TB). The current best value is 4TB at roughly $177 per TB.
📊 As of 25 juli 2026, the typical NVMe on Amazon.nl is € 214/TB or € 0,214/GB across the 150 live listings we track, with the widest choice of drives priced around € 157/TB or € 0,157/GB. The best deals on Amazon.nl start from about € 151 for 1TB (€ 151/TB), € 255 for 2TB (€ 127/TB) and € 400 for 4TB (€ 100/TB). The current best value is 4TB at roughly € 100 per TB.
📊 As of 25 luglio 2026, the typical NVMe on Amazon.it is 216 €/TB or 0,216 €/GB across the 232 live listings we track, with the widest choice of drives priced around 193 €/TB or 0,193 €/GB. The best deals on Amazon.it start from about 165 € for 1TB (165 €/TB), 260 € for 2TB (130 €/TB) and 480 € for 4TB (120 €/TB). The current best value is 4TB at roughly 120 € per TB.
📊 As of 25 luglio 2026, the typical NVMe on eBay.it is 555 €/TB or 0,555 €/GB across the 194 live listings we track, with the widest choice of drives priced around 263 €/TB or 0,263 €/GB. The best deals on eBay.it start from about 254 € for 1TB (254 €/TB), 398 € for 2TB (199 €/TB) and 660 € for 4TB (165 €/TB). The current best value is 4TB at roughly 165 € per TB.
📊 As of 25 juli 2026, the typical NVMe on Amazon.se is 2 639 kr/TB or 2,639 kr/GB across the 78 live listings we track, with the widest choice of drives priced around 1 830 kr/TB or 1,83 kr/GB. The best deals on Amazon.se start from about 873 kr for 0.5TB (1 746 kr/TB) and 1 599 kr for 1TB (1 599 kr/TB). The current best value is 1TB at roughly 1 599 kr per TB.
📊 As of 25 lipca 2026, the typical NVMe on Amazon.pl is 931 zł/TB or 0,931 zł/GB across the 20 live listings we track, with the widest choice of drives priced around 747 zł/TB or 0,747 zł/GB. The best deals on Amazon.pl start from about 725 zł for 1TB (725 zł/TB).
Sourced from real discussions on r/SteamDeck and r/handheldpcs, cross-checked against live PricePerGig listings.
またハンドヘルドの容量がいっぱいになったのでは?私も同じです。今のゲームは本当に巨大ですから。
朗報は、Steam Deckや同種のハンドヘルド機のアップグレードは、必要な規格さえ間違えなければ安価かつ簡単だということです。
その規格が2230 NVMeドライブです。この数字を覚えておいてください。
上のテーブルはあなたのマーケットプレイスにおけるNVMeのライブ価格を価値の目安として示しています。小型の2230版を買う前に、NVMeの適正価格がどれくらいかを把握できます。
唯一重要な規格:2230
ここでつまずく人が多いので、二度読んでください。
Steam DeckにはM.2 2230 SSDが必要です。2230とは幅22mm、長さ30mmという意味。とても小さいサイズです。
通常のデスクトップやノートPC向けドライブは2280、つまり長さ80mmです。物理的に収まりません。
つまり、何を買うにせよサイズ表記が「2230」であることが絶対条件です。そこさえ間違えなければ、あとは簡単です。
速度に金をかけすぎるべきではない理由
ハンドヘルド機は小型でバッテリー駆動、しかも熱設計に制約があります。これが計算をまるごと変えてしまいます。
爆速ドライブを積んでも、ハンドヘルド機ではその性能を伸び伸びと発揮できません。デバイス側が処理できる上限が決まっているため、高速なドライブはただ発熱とコストを増やすだけです。
だからこそ、リーズナブルなミドルレンジの2230 NVMeがスイートスポットになります。求めるべきはベンチマークでの自慢の種ではなく、良好な$/TBの価値です。
上のライブテーブルを使ってNVMeの適正価格を確認し、その感覚を2230版にも当てはめましょう。
どれくらいの容量を買うべきか
最近のゲームは化け物級のサイズなので、ストレージはあっという間に埋まります。
- 1TBはほとんどの人にとって快適なスイートスポットです。
- 予算が許し、たくさんインストールするなら2TBを。
- 512GBは資金がかなり厳しい場合のみ。すぐに埋まってしまうので注意が必要です。
いずれにせよ、容量を上げるほど$/TBのコスパは良くなるので、可能なら一段階上のサイズを選びましょう。
ちょっとした実用アドバイス
アップグレードを苦労なく終わらせるための2つのポイントです。
- 最初にバックアップまたはリイメージを行うこと。ドライブを交換するとゲームは消えてしまいます。クラウドからの再インストールは簡単ですが、事前に計画しておきましょう。
- 小さなドライブは丁寧に扱い、信頼できる分解ガイドに従うこと。これらの機器は繊細ですが、決して怖がる必要はありません。
結論
Steam Deckやハンドヘルド機に最適なSSDは、コスパの良いM.2 2230 NVMeで、理想は1TBか2TBです。
2230サイズを間違えず、使い切れない高速性能には手を出さず、上のライブNVMeテーブルで価格を見比べましょう。そうすれば、あなたのライブラリ全体がまた収まる、頼れるハンドヘルド機を楽しめるはずです。
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