Editing Openai/695d12de-8bb4-8008-aa2c-fc8e5d77b9e2


{{DISPLAYTITLE:10Gbps USB SSDs}}

''This conversation was exported from ChatGPT''<ref>{{cite web|title=10Gbps USB SSDs|url=https://chatgpt.com/share/695d12de-8bb4-8008-aa2c-fc8e5d77b9e2|publisher=ChatGPT|access-date=2026-01-07}}</ref>

== gpt-5-2-thinking ==
=== User: what is the most compatible m.2 ssd for mac mini m4 and macos 26.2? ===
what is the most compatible m.2 ssd for mac mini m4 and macos 26.2?

=== Assistant: Two important points for the Mac mini M4: ===
Two important points for the Mac mini M4:
# You can’t use a normal M.2 NVMe SSD as an internal replacement. The Mac mini’s internal “SSD module” looks M.2-like, but it doesn’t have a storage controller (the controller is in the Apple silicon), so standard M.2 drives are incompatible for internal upgrades. iFixit<ref>{{cite web|title=iFixit|url=https://www.ifixit.com/Guide/How%2Bto%2BReplace%2Bthe%2BSSD%2Bin%2Byour%2BMac%2Bmini%2B%282024%29/180199|publisher=ifixit.com|access-date=2026-01-07}}</ref>
# If you mean “most compatible M.2 SSD to use externally” (in a USB4/Thunderbolt NVMe enclosure), then the SSD model matters less than the enclosure + chipset + cable, and even sleep/wake behavior. macOS TRIM/SMART support varies primarily by connection/bus + interface. The Eclectic Light Company<ref>{{cite web|title=The Eclectic Light Company|url=https://eclecticlight.co/2024/04/09/which-external-drives-have-trim-and-smart-support/|publisher=The Eclectic Light Company|date=2024-04-09|access-date=2026-01-07}}</ref> And there are reports on macOS 26.2 + Mac mini M4 of USB4/TB external SSD disconnects, often linked to sleep/wake and certain enclosure chipsets (commonly mentioned: ASM2464-based). Apple Support Community<ref>{{cite web|title=Apple Support Community|url=https://discussions.apple.com/thread/256217388|publisher=Apple Support Community|access-date=2026-01-07}}</ref>

==== The safest “most compatible” M.2 choice (external) ====

If you want the fewest headaches in a USB4/TB enclosure, pick a mainstream, proven NVMe with mature firmware and reasonable power/heat:
* Samsung 990 PRO (no heatsink) — very commonly used with Mac mini M4 + USB4/TB enclosures; a well-documented combo is 990 Pro + OWC Express 1M2 doing ~3.1 GB/s on a Mac mini M4. TechRadar<ref>{{cite web|title=TechRadar|url=https://www.techradar.com/computing/macs/i-upgraded-my-mac-mini-m4-with-a-4tb-ssd-and-avoided-paying-apples-ridiculous-storage-prices-heres-how|publisher=techradar.com|access-date=2026-01-07}}</ref>
* SK hynix Platinum P41 (no heatsink) — excellent Gen4 drive that tends to behave well in bus-powered enclosures (good efficiency/thermals in many real builds; pick this if you care about heat and stability).
* WD Black SN850X (no heatsink) — another “known good” high-end Gen4 option.

===== Quick compatibility rules (external) =====
* Prefer USB4 / Thunderbolt NVMe enclosure over plain USB 10Gbps if you care about speed and (often) better feature support. owc.com<ref>{{cite web|title=owc.com|url=https://www.owc.com/solutions/express-1m2|publisher=owc.com|access-date=2026-01-07}}</ref>
* Buy SSD without a preinstalled heatsink (many won’t fit enclosures).
* If you see random ejects: try a different USB4/TB cable, avoid hubs, disable disk sleep, or swap enclosures (because the enclosure chipset is often the culprit). Apple Support Community<ref>{{cite web|title=Apple Support Community|url=https://discussions.apple.com/thread/256217388|publisher=Apple Support Community|access-date=2026-01-07}}</ref>

===== Solid “compatible” M.2 NVMe picks (external) =====

My top “works-with-Mac” style choices:
* Top pick: Samsung 990 PRO (no heatsink) TechRadar<ref>{{cite web|title=TechRadar|url=https://www.techradar.com/computing/macs/i-upgraded-my-mac-mini-m4-with-a-4tb-ssd-and-avoided-paying-apples-ridiculous-storage-prices-heres-how|publisher=techradar.com|access-date=2026-01-07}}</ref>
* Cool/efficient pick: SK hynix Platinum P41
* Great alternatives: WD Black SN850X, Crucial T500
* Value (USB4 bottleneck makes this fine): Samsung 970 EVO Plus (PCIe 3.0) can still feel great because USB4/TB4 is the limit anyway. TechRadar<ref>{{cite web|title=TechRadar|url=https://www.techradar.com/computing/macs/i-upgraded-my-mac-mini-m4-with-a-4tb-ssd-and-avoided-paying-apples-ridiculous-storage-prices-heres-how|publisher=techradar.com|access-date=2026-01-07}}</ref>

!Samsung 990 PRO \(NVMe M\.2\)<ref>{{cite web|title=Samsung 990 PRO \(NVMe M\.2\)|url=https://images.openai.com/thumbnails/url/7UqsFHicDclJDoIwAADAFwGKiIHEGA4KijYiBuFkoAsUWSot0H7HX_kbnet8P5UQjLuGgTs4KCYw0kTRLfSSi1xQqMO-NXjVM0a7cvfe_s_1AHJ8GM9wIpqmoHYG94Y6WTNktW-d7DAitueZl35MkKzNGiQvRnihKOijmORdGOepFRDA0xXclHIa2ZLx9XF-FlGBhGxxHgz7g6ylstU1wLfHD4ZEO8I|publisher=Samsung 990 PRO \(NVMe M\.2\)|access-date=2026-01-07}}</ref>
Samsung 990 PRO (NVMe M.2)€266.61•Skroutz.gr + others!SK hynix Platinum P41 2TB<ref>{{cite web|title=SK hynix Platinum P41 2TB|url=https://images.openai.com/thumbnails/url/26a6JnicDcnbEoFAAADQL6o00sWMMZVC2KaLRS9NbbSFattt6af8j7_hvJ7vBzPW0bkkXRvUjx27FgLLm6lYUpaxComofUoUt11XNeWSLP43N0FhrFEIM5sEqQ2M9-DcZYj91lqBKL9zZSMMlwylpyI8TxjaUMW1jg--izU9f9UEeqaq7QW5VjH1Hg4vXKh7qhETxwnothraGzsdRnzkloptEM0Sv4eJsIchAQ35AQ5mPbM|publisher=SK hynix Platinum P41 2TB|access-date=2026-01-07}}</ref>
SK hynix Platinum P41 2TB€234.85•eBay + others!WD\_BLACK SN850X<ref>{{cite web|title=WD\_BLACK SN850X|url=https://images.openai.com/thumbnails/url/RMZX2HicDclJDoIwFADQEzFYiVISY1goiAZEqww7-JRRoJaq4HG8lbfRt33fTykEGwxFoR3wiQmaSSLtVLkYRCIqkKFvlaHsGau6Yn1f_c8w3QxbQLB1Q6CGLrAggsuujIM0m1uHc0427tTYNPdzr5VwPEncf-okGbmpv6IHcWzAxwFNi-XYvPdOHZ56l8cj7a-w9QimaMY6ZGPONak2Nc8ef08bOck|publisher=WD\_BLACK SN850X|access-date=2026-01-07}}</ref>
WD_BLACK SN850X€343.99•eBay - memoryc_store + others!Crucial T500<ref>{{cite web|title=Crucial T500|url=https://images.openai.com/thumbnails/url/QRdlCnicDclJDoIwAADAF1UUcCMxhsXdNBQTWS4EWkIrAaqtWPsqv-NvdK7z_VApuXAMo-rw481lRYAsO3NUC1lIhke4bw1Be85ZV6_vq_85LiTLHb5c4WaCAEpiukSuJrGqwzxQA0cs1TgOPF9vS5iFHWxUnhcLkr3TgJbaTp4DPZt7E-6tKWuHef68hcAW_oyePBe25i7jQMrozryMWHa1aQ5R6h7HhaX0Swn0A7xZPu8|publisher=Crucial T500|access-date=2026-01-07}}</ref>
Crucial T500€179.14•GoldenByte!Samsung 990 EVO Plus<ref>{{cite web|title=Samsung 990 EVO Plus|url=https://images.openai.com/thumbnails/url/X9IpMnicDcnhDkJAAADgJ5ISNbbWVKa4CDnpj-m6OcM57hp6qN6nt6nv7_f9ECEYN2QZU9RPTOCnJB50Piu4yEWJZqhtZE5axkpabLvN_wzTe-o2uuZaTzI3W5I7N29qrEcUVqeYx-QMD2MPXo17WQ1jAgBri0XnrAvzbSnHQWjVwQq5AwJ8JFkmAnd_r1KE-bADyd4PJqm2_QiyUPFGCLQkSVO1XijYixSf3n5PGj4M|publisher=Samsung 990 EVO Plus|access-date=2026-01-07}}</ref>
Samsung 990 EVO Plus€238.00•Skroutz.gr + others!Kingston KC3000<ref>{{cite web|title=Kingston KC3000|url=https://images.openai.com/thumbnails/url/OlcHf3icDcnbDoIgAADQL1KL7Lq1hl2cNUpLN3xyhsxriIIR_VMf1N_UeT3fTyElFyvLooz0mkuaGfLOJmYuZCpLYpL2YYmi5bxk-aZb_28Fz9nSJSF0G2d6xQ3E9JkdQR-8bViTJniFsAWOsS_9hYCaqOo56LpkciLiC8_9EyMKpYPQ3mxcgMpDyg3nyaGDIxsl9Q7AqLjExtRXx52ybxxnC4pxHV2D7QupHxLbPhI|publisher=Kingston KC3000|access-date=2026-01-07}}</ref>
Kingston KC3000€255.00•Skroutz.gr + others!WD Black SN7100 2TB<ref>{{cite web|title=WD Black SN7100 2TB|url=https://images.openai.com/thumbnails/url/8caVMnicDcndEoFAGADQJ9IPadKMMe2qNNRIRFdNtqYf7bbaj-SpvI634dye76cC4MKU5YKRfuRQ5BO4MkUqBWRQE4l0VBZVx3nNytV9-T_TCvKFS8KQsGFgpHkTZ268IljbCGGKeIl3VOALe96rpxGptXOa1gevDc7xzH0ngF4Cp8xqWZgNfqyi9uaP7vbYqH4c2nSPbDuHeFSqPvF6bAyajrOU6tzZBI-pdlStH_uCPu0|publisher=WD Black SN7100 2TB|access-date=2026-01-07}}</ref>
WD Black SN7100 2TB€291.08•In-Toner Supplies!WD Black SN770 2TB<ref>{{cite web|title=WD Black SN770 2TB|url=https://images.openai.com/thumbnails/url/sCJsBXicDclJDoIwFADQEwECIQiJMWoZZCiJRAnspJTBClT4MhzHY3kbfdv3_dQAfDQliXZkWDnQQoC8k8VqhDs0RCR9K411z3nTVfvX7n_mAReGQ-IwgRTZuaWoN-Qxp-DppPvvgG7QrBoRisukLclTWTp7yJDll3ma2lB5cqgvKzHcraZekzZxYsU9ThESdDpj-ZThWjgz0Or1EdgxZtqF_QDTyjhC|publisher=WD Black SN770 2TB|access-date=2026-01-07}}</ref>
WD Black SN770 2TB€452.34•shopflix.gr
If you tell me capacity (1/2/4/8 TB) and whether you’ll use USB4/TB or 10Gbps USB, I’ll narrow this to one exact SSD pick (and I’ll also tell you what enclosure chipset to aim for/avoid on macOS 26.2).

=== User: 10 gbps usb ===
10 gbps usb

=== Assistant: For Mac mini M4, a standard M.2 NVMe SSD is only usable externally USB/Thunderbolt enclosure. ===
For Mac mini M4, a standard M.2 NVMe SSD is only usable externally (USB/Thunderbolt enclosure). You can’t drop a normal M.2 into the Mac mini as an internal replacement.

Since you said 10Gbps USB (USB 3.2 Gen 2):

===== What’s “most compatible” at 10Gbps =====

At 10Gbps you’re capped around ~900–1,050 MB/s, so the “best” SSD is the one that’s cool, low-power, and stable (because most real problems are enclosure chipset / sleep / hubs). Also: macOS generally doesn’t give you “full” TRIM/SMART behavior over plain USB the way Thunderbolt does. The Eclectic Light Company<ref>{{cite web|title=The Eclectic Light Company|url=https://eclecticlight.co/2023/04/14/will-your-new-ssd-support-trim-and-smart/|publisher=The Eclectic Light Company|date=2023-04-14|access-date=2026-01-07}}</ref>

===== My top SSD picks for 10Gbps USB (stability-first) =====

1) SK hynix Gold P31 (PCIe 3.0) – one of the best “external enclosure” drives because it’s very efficient / runs cool.
2) WD Blue SN570 / SN580 – good efficiency and widely used; great match for 10Gbps.
3) Samsung 970 EVO Plus – mature, reliable, and plenty fast for 10Gbps.

!SK hynix Gold P31 \(Gen3\)<ref>{{cite web|title=SK hynix Gold P31 \(Gen3\)|url=https://images.openai.com/thumbnails/url/zchmN3icDcltEkJAAADQEyETopmmSVs-SsnEbr8MS7uElV1Ndaju023q_X3fDxWi53NFKTs8vHpRFpLIu4lMuMhEhWXMWoVT1vdVR5b3xf_mq0NhOfiUruss9H07QmRP2bNUdcy6XB3ZKgYmomEEL2b9TpLR8eKwvGaGnVq0bR4SVHOjbXfc1RtRA0PybM1Hxu4WIw82gQvdg7YF7oZXDQRT8qAAJwQGY3qeDccfE4g9aA|publisher=SK hynix Gold P31 \(Gen3\)|access-date=2026-01-07}}</ref>
SK hynix Gold P31 (Gen3)€299.21•eBay - skytech_electronic!WD Blue SN580<ref>{{cite web|title=WD Blue SN580|url=https://images.openai.com/thumbnails/url/sSTDxXicDcnbEkJAAADQL3JnGmaaRnJJkyi18mJYlzWJ1S7ho_qf_qbO6_l-EKWYaBxXtPA1Y1rkDM1aka0ITWkNWdg9OYI6jOu22vTr_2m6l6s2DGL_rHjbcIUNXh1ay3GNHI0AiaSJ9CUm42V-gzgsYizbzu0gTdEpsh7-ERX8AlNw9QOhF5NOShoAyd72FiXz7joq6ymUdTKbjasuoI-M3WgwCMNBgGVjVj8x-D6l|publisher=WD Blue SN580|access-date=2026-01-07}}</ref>
WD Blue SN580€230.52•Skroutz.gr + others!WD Blue \(SN580 listing\)<ref>{{cite web|title=WD Blue \(SN580 listing\)|url=https://images.openai.com/thumbnails/url/gKHte3icDclZCoJAAADQE41mmaYQoRZjSQsSmf2IjbNkOYszgXWqrtNt6v2-74cZI3Vo25ij_iUNboC58pFFtanNDVlIdLZmQsobpws1_18Y7ZoAotwhTjlrdfygpeGVduEyrYBfequMs0rEyk9hN4jhYgJAWEE4GA5Jgsd5toUHvBn0-u7U9XX06mO3RaJo3QB7e63WPDrdCy_J34pEFEbPVohjqiZy4_pnNqU_maE-qA|publisher=WD Blue \(SN580 listing\)|access-date=2026-01-07}}</ref>
WD Blue (SN580 listing)€214.23•speedcomputers.biz!Samsung 970 EVO Plus<ref>{{cite web|title=Samsung 970 EVO Plus|url=https://images.openai.com/thumbnails/url/msR2THicDclJDoIwFADQEynRymRijENwQhRp1B2hrS1aWlr4ieKhvI-30bd9308JYNqx49w0bToDN9YDolFftFDAnfZprZy2rI25azG1k_-NZwkLVzRb40oAx2eSJMseQrqS8ompH4bPYWq8CKXLXZxb1wYdKSP-OgYMXMUL08xl_Bhd3vnZBie1bVKy4dnI5RdQXMiB2b8K7b_FVV0XB_bwjKh9XMU0Atiu9j8-KT77|publisher=Samsung 970 EVO Plus|access-date=2026-01-07}}</ref>
Samsung 970 EVO Plus€156.32•eBay - 5_bestcell!Samsung 980 \(Gen3\)<ref>{{cite web|title=Samsung 980 \(Gen3\)|url=https://images.openai.com/thumbnails/url/CkM_b3icDclJDoIwAADAF8mmopAYQ0wsihpAJcitlIIsdqG1BF7ld_yNznW-n6eUTLi6jgnqRyZxMZM5MbVKSChrpCH60sWTMlaTass3_3O9S-EAdNs5QVzxwuJOfFBHlQLWroZmlUCwT-ox6ss7rppliZv0ZPGW-uGCDpaaWsqMDNjTmPtmN8BMDMqzy3Vo4qVhMXlFBWjhGcLDOxGdTfwwcDDP-9x_LMxgTqIf9M4_pg|publisher=Samsung 980 \(Gen3\)|access-date=2026-01-07}}</ref>
Samsung 980 (Gen3)€265.66•eBay - 5_bestcell!SK hynix Platinum P41<ref>{{cite web|title=SK hynix Platinum P41|url=https://images.openai.com/thumbnails/url/26a6JnicDcnbEoFAAADQL6o00sWMMZVC2KaLRS9NbbSFattt6af8j7_hvJ7vBzPW0bkkXRvUjx27FgLLm6lYUpaxComofUoUt11XNeWSLP43N0FhrFEIM5sEqQ2M9-DcZYj91lqBKL9zZSMMlwylpyI8TxjaUMW1jg--izU9f9UEeqaq7QW5VjH1Hg4vXKh7qhETxwnothraGzsdRnzkloptEM0Sv4eJsIchAQ35AQ5mPbM|publisher=SK hynix Platinum P41|access-date=2026-01-07}}</ref>
SK hynix Platinum P41€234.85•eBay + others!Crucial T500<ref>{{cite web|title=Crucial T500|url=https://images.openai.com/thumbnails/url/GKa_LXicDclJDoIwAADAFwGCBloSY1AiSAigpopH9rIXWqTwGr_lb3Su8_1gxgjVJSnrknEhLEsFFneyWFAWsTIRk76VKO4JKbviMOz_pxteCq3karEhFOI82NT0omhPEK-Av1c42XgMK6M63VRixQ8TwhnIEOUTb_zJcVrb79XSn1_UPQItCjJP9WvuIqHi90XZemekmTsucwTaBjczLn7U2zk1|publisher=Crucial T500|access-date=2026-01-07}}</ref>
Crucial T500€297.00•OReol + others!WD Black SN850X<ref>{{cite web|title=WD Black SN850X|url=https://images.openai.com/thumbnails/url/CFdEoXicDcltD0JAAADgXxSVbLK1pjEp5PV0vhjnvCzOcTfyo_pB_Zt6vj7fT8M5ZaooYoKmlXJcbnhBtkLNeM5bJKChF1kzUNqS-jye_qdqbnk0kQ8hZpWJo3tlYTDE-9kvwlRHF3nJhmAXO9DOZk4dTcmvY6c1baKYoFwLjCPy1D1pcnJvfnmuDUA2Sb1F7F6WodEeokCSi2Z537p47FLLSKMcsoyHj2SsfyFFPsI|publisher=WD Black SN850X|access-date=2026-01-07}}</ref>
WD Black SN850X€288.99•Standesk SIA + others
(The last 3 are “overkill” because 10Gbps bottlenecks them anyway; they’re fine, just not necessary.)

===== Don’t ignore the enclosure (this is where many Mac issues come from) =====

If you’re seeing random disconnects/ejects, it’s often:
* Hubs/docks + sleep/wake (direct-connection is usually more stable). Apple Support Community<ref>{{cite web|title=Apple Support Community|url=https://discussions.apple.com/thread/256139072|publisher=Apple Support Community|access-date=2026-01-07}}</ref>
* Certain bridge chipsets / firmware (JMicron JMS583 gets blamed a lot; many people specifically recommend ASM2362 instead on Macs). Ask Different<ref>{{cite web|title=Ask Different|url=https://apple.stackexchange.com/questions/395540/external-nvme-sabrent-ssd-not-recognised-by-catalina-macbook-pro-16-over-usb-c|publisher=Ask Different|access-date=2026-01-07}}</ref>
* Some Realtek RTL9210B setups can be stable, but there are also reports of dropouts after macOS updates—especially through hubs—and firmware updates exist for RTL9210. Apple Support Community<ref>{{cite web|title=Apple Support Community|url=https://discussions.apple.com/thread/256139072|publisher=Apple Support Community|access-date=2026-01-07}}</ref>

===== Quick settings that reduce USB SSD dropouts on macOS =====
* System Settings → Energy (or similar) → disable “Put hard disks to sleep when possible” (wording may vary).
* Use a short, good USB-C cable, and connect directly to the Mac mini (avoid hubs while testing). Apple Support Community<ref>{{cite web|title=Apple Support Community|url=https://discussions.apple.com/thread/256139072|publisher=Apple Support Community|access-date=2026-01-07}}</ref>

If you tell me the capacity you want (1TB/2TB/4TB) and the exact enclosure model/chipset you’re using (RTL9210B / JMS583 / ASM2362), I’ll pick one SSD that best matches it and flag any known-bad combos.

== References ==
<references />


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