GMKtec NucBox K15 vs Khadas Mind 2s
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GMKtec NucBox K15
Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Khadas Mind 2s
Core Ultra 7 255H / 64GB LPDDR5X / 2TB SSD / Windows 11 Home
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
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| Storage |
1Is it fast for normal work?
GMKtec NucBox K15
Not available
Khadas Mind 2s
Not available
2Can it handle sustained work?
GMKtec NucBox K15
Not available
Khadas Mind 2s
Not available
3Can it game?
GMKtec NucBox K15
Not available
Khadas Mind 2s
Not available
4Is it loud or hot?
GMKtec NucBox K15
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Loud operation reported on one review unit Not available
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Quiet desktop use in another review Not available
Khadas Mind 2s
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Loud operation reported on one review unit
Chris Wilmshurst reports loud fans and a hot chassis even at idle across standalone and docked setups. He questions whether his unit is faulty. This account differs from Mash IT’s quiet-operation report; firmware and matching test conditions are unconfirmed.
Chris Wilmshurst · 2:21 -
Quiet desktop use in another review
Mash IT describes its unit as inaudible during light desktop use and a subdued whoosh under CPU load. Its standalone setup uses a USB-C monitor for power and display. This differs from Chris Wilmshurst’s experience; the two accounts are not comparable sound measurements.
Mash IT · 10:44
5How much electricity does it use?
GMKtec NucBox K15
Not available
Khadas Mind 2s
Not available
6Can I upgrade and connect everything?
GMKtec NucBox K15
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable
Team Pandory demonstrated removing the feet, metal cover and case screws to reach the replaceable memory and SSDs. The upper fan remains connected to the mainboard as the case opens, so the cable needs care during access.
Team Pandory · 12:02 -
Magnetic cover exposes the expansion SSD slot Not available
Khadas Mind 2s
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Memory is upgradeable No
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable Not available
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Magnetic cover exposes the expansion SSD slot
Mash IT removes the magnetic underside cover to show an empty M.2 2230 SSD position alongside the installed storage. The memory remains fixed.
Mash IT · 3:32
7Is it good value?
GMKtec NucBox K15
Not available
Khadas Mind 2s
Not available
8Will it be dependable?
GMKtec NucBox K15
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Ubuntu detected the main devices
Lon.TV reported working video, audio, Bluetooth, networking and Wi-Fi during an Ubuntu test on his 32GB/1TB K15. The distribution version was not specified, so this does not establish compatibility with every Linux release.
Lon.TV · 9:02 -
Batocera 42 connected to Wi-Fi and a controller
Team Pandory reported that Batocera 42 booted and connected to Wi-Fi and a Bluetooth controller on his 48GB/1TB K15. This is a basic compatibility check on that configuration.
Team Pandory · 9:44 -
Intermittent peripheral and wake issues Not available
Khadas Mind 2s
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Ubuntu detected the main devices Not available
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Batocera 42 connected to Wi-Fi and a controller Not available
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Intermittent peripheral and wake issues
Chris Wilmshurst reports a disappearing cursor, controller disconnections, occasional slow Wi-Fi and unreliable sleep/wake behavior during his review. He used multiple docked and standalone setups; the cause and current firmware status are unconfirmed.
Chris Wilmshurst · 8:28
References
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GMKtec. NucBox K15 specifications and US configuration. Product page. Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Lon.TV. GMKTec K15 Mini PC Review - The "Toyota Camry" Mini PC With Plenty of Upgrade Options. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5-4800 / 1TB NVMe SSD. Windows edition and firmware version unconfirmed; Ubuntu version unspecified. Performance mode used.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Team Pandory. This Mini PC Runs Shockingly Cool and Quiet [GMKTEC K15 Review]. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 48GB DDR5-4800 / 1TB NVMe SSD / Windows 11 Pro; Batocera 42 also tested. Firmware version unconfirmed.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Khadas. Mind 2/2s: Mind 2s 255H configuration. Product page. Accessed .
Configuration: Core Ultra 7 255H / 64GB LPDDR5X / 2TB SSD / Windows 11 Home
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Chris Wilmshurst. This Mini PC COULD replace your gaming PC – Khadas Mind 2S Review. Video review. . Accessed .
Configuration: Core Ultra 7 255H, 64GB RAM, 2TB SSD; tested standalone, with a CalDigit TS5 dock and with Mind Graphics RTX 4060 Ti. Windows edition and firmware unconfirmed.
Disclosure: Khadas provided the PC and graphics dock without creative control or early access. DeltaHub sponsored the video. Affiliate links disclosed.
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Mash IT. Khadas Mind 2s - The Powerful PC You Can Stick In Your Pocket!. Video review. . Accessed .
Configuration: UK Core Ultra 7 255H, 64GB LPDDR5X-8400, 2TB SSD; standalone USB-C monitor and Mind Graphics RTX 4060 Ti 16GB setups. Windows edition and firmware unconfirmed.
Disclosure: Affiliate links and manufacturer discount codes disclosed; review-unit purchase, loan or retention status unconfirmed.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for GMKtec NucBox K15
- Supports 32 GB more memory
- Provides 3 storage slots versus 2
Higher listed specifications for Khadas Mind 2s
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | NucBox K15 | Mind 2s |
|---|---|---|
| CPU | Intel Core Ultra 5 125U | Intel Core Ultra 7 255H |
| Cores / threads | 12 / 14 | 16 / 16 |
| Processor default TDP | Not disclosed | Not disclosed |
| Integrated graphics | Intel Graphics | Intel Arc 140T |
Memory and storage
| Specification | NucBox K15 | Mind 2s |
|---|---|---|
| Memory type | DDR5 SO-DIMM; up to 5600 MT/s supported | LPDDR5X-8400 soldered |
| Maximum memory | 96 GB | 64 GB |
| Upgradeable memory | Yes | No |
| Storage slots | 3 | 2 |
Connectivity
| Specification | NucBox K15 | Mind 2s |
|---|---|---|
| Ethernet | 2 x 2.5GbE, Realtek RTL8125BG | No built-in Ethernet; requires a separate adapter or dock |
| Wireless | MediaTek RZ616 / MT7922 Wi-Fi 6E and Bluetooth 5.2 | Intel AX211 Wi-Fi 6E and Bluetooth 5.3 |
| USB4 | Yes | Yes |
| Thunderbolt | Not published | Yes |
Size and price
| Specification | NucBox K15 | Mind 2s |
|---|---|---|
| Enclosure volume | Not published | Not published |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |