Best 4-Bay NAS with 4 GB or more official installed memory (2026)
Units whose official tables list at least 4 GB of installed system memory, ranked on the same published-spec score as the main comparison.
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- 1AHighest published-spec match in this shortlist
ASUSTOR LOCKERSTOR 4 Gen3 (AS6804T)
Score is within our 4-bay nas ranking8.4/104 official bays, 16 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU, 4 official onboard Ethernet ports.
What we like
- Official table lists a 10GbE onboard Ethernet port
- Official installed system memory is 16 GB
- Official maximum memory capacity is 64 GB
- Official installed memory is listed as ECC
Watch out for
- No additional scored gaps in the official record we used
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4 official bays, 8 GB official installed memory, 10GbE official onboard Ethernet, 4-core official CPU, 2 official onboard Ethernet ports.
What we like
- Official table lists a 10GbE onboard Ethernet port
- Official installed system memory is 8 GB
Watch out for
- Official table lists the installed memory as not expandable
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4 official bays, 8 GB official installed memory, 2.5GbE official onboard Ethernet, 4-core official CPU, 2 official onboard Ethernet ports.
What we like
- Official table lists a 2.5GbE onboard Ethernet port
- Official installed system memory is 8 GB
Watch out for
- Official table lists the installed memory as not expandable