Zettlab D6 specifications

Factory memory is kept separate from maximum supported capacity and from seller-installed upgrades.

On-die DRAM ECC is not host ECC. Still unknown, not a confirmed no.

Ultra models are the expandable siblings; do not borrow Ultra SODIMM slots.

M.2 positions are listed separately and are not silently added to SATA bay count.

USB ports and wiki backup-to-external-device are not an eSATA/SAS expansion unit.

Official notice: models compiled from hardware detected on actual devices. SMR not recommended. D4/D6 do not support PWDIS.

Official max 4TB in the product table is a capacity claim, not a tested every-vendor guarantee.

Multiple ports do not guarantee one client the sum of their link rates.

Installed 2.5GbE+1GbE only.

Wiki and Download Center document current ZettOS apps for the Standard Series (D4/D6). Exact shipping build still varies by unit and update; Neowin tested 1.5.x-alpha on D4.

The exact-model official table publishes RAID: JBOD/Basic/RAID 0/1/5/6/10. This confirms the listed storage modes independently of the exact installed ZettOS build number.

Requires at least one storage pool. Not a tested restore drill.

Documented destination types; cloud/remote speed and account binding are separate limits.

Backup tasks keep a copy; Sync & Backup status/logs were opened; no step-by-step restore article was found in navigation.

Migration of personal space pauses tasks; manually restart afterward.

Wiki documents VM snapshot import/export as a nav title but the article 404'd. Storage FAQ does not describe Btrfs snapshot rollback. Jamie Balfour (D6 owner) reported no easy snapshot workflow.

No opened official article named versioning/retention for file history.

No opened official article named immutable/WORM shares.

Do not equate file sync with snapshot replication.

Phone photo backup is one-way phone→NAS. Time Machine backup folder is mentioned under File Services.

Dialog warns of ~10–20 minutes, automatic restart, interrupted tasks. Neowin described messy alpha upgrades on D4.

LCD content described by PCMag (IP, CPU/RAM, capacity, time, drive indicators) on D4.

Not shown as a full OS-wide syslog UI in the opened articles.

Exact-model table 1, row 2.

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Official stores/authorized resellers. Third-party drives/RAM not covered. Data loss excluded; back up before RMA.

D6: reviewer figures are appended separately and conflict across outlets; not substituted as factory ratings.

Reviewer empty-chassis figures are appended where available.

Package includes region-specific adapter. No official idle/load watts found.

Qualitative reviewer comments only; Jamie Balfour 14dB cell was a 'coming soon' placeholder with idle watts shown as 0 and is not adopted.

Same Standard Series HDMI path as D4. Wiki wired-playback steps apply.

Wiki Settings-Storage FAQ. Shared Standard Series OS with D4.

D6 adds SD3.0 versus D4; install power-off rule is series-wide.

Variant 46941849878749 SKU NAS-D6.

Reviewer-reported dimensions, not a factory row. Do not copy D6 Ultra 256×237×186 mm as this SKU.

Single-reviewer figure.

Do not equate local data/search with an independently verified NAS-hosted LLM.

Historical alpha-review omissions are version-specific. No penetration testing performed.

Standard Bridge is not link aggregation.