Beelink EQi 304 vs MSI Cubi NUC AI+ 3MG
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Beelink EQi 304
Core 3 304 / 24GB DDR5 / 512GB UFS / Windows 11 Pro / US power option
MSI Cubi NUC AI+ 3MG
Core Ultra 9 386H / 16GB DDR5 / 1TB SSD / Windows 11 Pro
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
2Can it handle sustained work?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
3Can it game?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
4Is it loud or hot?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
5How much electricity does it use?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
6Can I upgrade and connect everything?
Beelink EQi 304
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Memory is upgradeable Yes
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Storage expansion Yes
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Thunderbolt 4 Yes
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SO-DIMM access
ETA PRIME shows a single SO-DIMM module inside his 24GB EQi configuration after removing the bottom cover.
ETA PRIME · 2:24 -
Storage is upgradeable Not available
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Security lock also restricts bottom access Not available
MSI Cubi NUC AI+ 3MG
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Memory is upgradeable Yes
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Storage expansion Not available
-
Thunderbolt 4 Not available
-
SO-DIMM access Not available
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Storage is upgradeable Yes
-
Security lock also restricts bottom access
Level1Techs showed that the Kensington lock opening also secures the bottom cover, restricting access to memory and storage. The reviewed unit had 32GB memory rather than this SKU’s 16GB.
Level1Techs · 1:13
7Is it good value?
Beelink EQi 304
Not available
MSI Cubi NUC AI+ 3MG
Not available
8Will it be dependable?
Beelink EQi 304
-
Ubuntu 26.04 check
Lon.TV booted Ubuntu 26.04 and reported working audio, video, Bluetooth, Wi-Fi and both Ethernet ports. This checks that version on his unit; it does not establish support for every Linux distribution.
Lon.TV · 9:04 -
Network boot stack was disabled by default Not available
MSI Cubi NUC AI+ 3MG
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Ubuntu 26.04 check Not available
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Network boot stack was disabled by default
Level1Techs showed the UEFI network stack disabled in BIOS EB211IMS.1A20 and explained that it must be enabled for network boot. Firmware defaults can change.
Level1Techs · 8:17
References
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Beelink. EQi 304 specifications and configuration selector. Product page. Accessed .
Configuration: Core 3 304 / 24GB DDR5 / 512GB UFS / Windows 11 Pro / US power option
Disclosure: Manufacturer specifications; performance has not been independently measured.
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Lon.TV. The Beelink Eqi 304 is an Interesting Intel Wildcat Lake Mini PC - Full Review. Video review. . Accessed .
Configuration: Core 3 304 / 24GB RAM / 512GB UFS; Ubuntu 26.04 booted for Linux check. Firmware unverified.
Disclosure: Beelink supplied the unit. Compensated affiliate links disclosed.
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ETA PRIME. First Look: Intel Wildcat CPU Mini PC (Xe3 iGPU). Video review. . Accessed .
Configuration: Core 3 304 / 24GB SO-DIMM / Windows 11; reviewer calls installed storage 500GB, while manufacturer specifies 512GB UFS.
Disclosure: Affiliate links and software-key promotion disclosed; acquisition not established.
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MSI. Cubi NUC AI+ 3MG US SKU specifications. Product page. Accessed .
Configuration: Core Ultra 9 386H / 16GB DDR5 / 1TB SSD / Windows 11 Pro
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Level1Techs. Finally! Panther Lake! A Quick Look at the Cubi NUC AI+ 3MG. Video review. . Accessed .
Configuration: Core Ultra 9 386H / 32GB DDR5-5600 / 1TB Phison SSD / Windows 11 Pro. BIOS EB211IMS.1A20 dated March 4, 2026 shown. Power profile unconfirmed.
Disclosure: Reviewer thanks MSI for access to the hardware; whether the unit was loaned or retained is unclear. Affiliate link disclosed.
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 Beelink EQi 304
- Provides 2 storage slots versus 1
Higher listed specifications for MSI Cubi NUC AI+ 3MG
- Supports 32 GB more memory
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | EQi 304 | Cubi NUC AI+ 3MG |
|---|---|---|
| CPU | Intel Core 3 304 | Intel Core Ultra 9 386H |
| Cores / threads | 5 / 5 | 16 / 16 |
| Processor default TDP | Not disclosed | Not disclosed |
| Integrated graphics | Intel Xe3-LPG graphics | Intel Graphics |
Memory and storage
| Specification | EQi 304 | Cubi NUC AI+ 3MG |
|---|---|---|
| Memory type | DDR5-5600 | DDR5 SO-DIMM |
| Maximum memory | 64 GB | 96 GB |
| Upgradeable memory | Yes | Yes |
| Storage slots | 2 | 1 |
Connectivity
| Specification | EQi 304 | Cubi NUC AI+ 3MG |
|---|---|---|
| Ethernet | 10Gb Ethernet + 2.5Gb Ethernet | 2 x Intel I226-V 2.5GbE |
| Wireless | MediaTek MT7922 Wi-Fi 6; Bluetooth 5.2 | Wi-Fi 7; adapter model and Bluetooth version unconfirmed for this SKU |
| USB4 | Not published | Yes |
| Thunderbolt | Yes | Yes |
Size and price
| Specification | EQi 304 | Cubi NUC AI+ 3MG |
|---|---|---|
| Enclosure volume | Not published | 0.51 liters |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |