Best Quiet NAS
A near-silent NAS for file and photo storage — acoustics first, without sacrificing capacity or speed.
The request
- File storage · 2 users
- Photo storage
- Backup
- Budget €900
- 20 TB usable · mirrored
- Quiet
- Low power
Overview · Smart build≈ €1,370
Requirements vs this build
need · used| CPU threads | 6 | 100% | Full |
|---|---|---|---|
| RAM | 32 GB | 50% | OK |
| Storage | 64 TB | 83% | Tight |
| GPU | Not needed |
Power
- Usage
- 24/7
- Idle
- 44 W
- Typical
- 49 W
- Peak
- 129 W
- Energy / year
- ≈ €107
- Over 3 years
- ≈ €322
Score
Overall76
Performance70
Efficiency65
Value0
Why this variant
Choose it if
Balances your priorities with a 1370€ price tag and a 44W idle draw.
It sacrifices
- Not specialized: it does not push any single dimension (value, silence, expansion) to the extreme.
How the parts were chosen
- RYZEN 5 5500F: 6 cores / 12 threads covers the 6 cores needed with headroom.
- Motherboard AMD B550 (AM4): matches the CPU socket and case size.
- RAM: 64GB DDR4 — meets the 32GB the workload requires.
Why not the others
- All variants are close; the winner matches your priorities best.
Before you buy
4 criticalCritical
Check the balance
Requested maxNoise=silent but case Cooler Master Force 500 ATX Mid Tower Black is "standard" — silent option unavailable, falling back.
Critical
Check the balance
Total (1370€) exceeds your budget (900€) by 470€ (52%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.
Critical
Check the balance
This build may struggle with the stated workload.
cpuRYZEN 5 5500F6C/12T · AM4€88
motherboardASUS TUF GAMING B550M-EAMD B550 · MATX · 5× M.2€118
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)64 GB DDR4 · 4000 MT/s≈ €483
caseCooler Master Force 500 ATX Mid Tower BlackATX/MATX/ITX · 7× 3.5″€52
coolingNoctua NH-U9DXi4 Air 125mmair tower · 125 mm≈ €84
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1000 W · titanium · modular€75
storage× 6WD Red Plus Internal NAS HDD 3.5" - 8TB3.5 HDD · 8 TB · NAS-rated€470
Idle
44W
Typical
49W
Peak
129W
Energy / year
≈ €107
Performance70
Value0
Efficiency65
Expandability100
Silence95
Longevity95
Reliability70
Overall76
Future-proof score
Strong future-proofing76/100
Strong future-proofing (76/100) — this build should stay relevant for years without major surgery.
Upgrade path67
DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.
Expansion100
Expansion headroom: 2 PCIe slot(s), 5 M.2, 0 SATA, 1 drive bay(s), 2 RAM slot(s) free.
Storage growth50
Storage is 83% utilized with 1 free drive bay(s) and 0 free SATA port(s).
Memory growth75
2 RAM slot(s) free; memory is 50% utilized.
Networking80
Networking is 2500 Mbps, and a free PCIe slot can add a faster NIC later.
Replacement ease90
ATX form factor with standard, socketed components — most parts are easy to replace.
Workload change70
No GPU, but there is room (2 PCIe slot(s), PSU headroom 7.8x) to add one for AI/transcoding.
Homelab Risk Score
Low risk13/100
Low risk (13/100) — sensible redundancy and headroom; no single point of failure is exposed.
low
Single point of failure
Storage has redundancy (mirror) — a single drive failure does not take the array down.Fix: Continue a 3-2-1 backup strategy; redundancy is not a backup.
low
Storage risk
6 NAS-rated hard drive(s) — rated for 24/7 operation.Fix: Keep drives cool and monitor SMART health.
low
Data loss risk
Redundancy protects against drive failure, though it is not a substitute for backups.Fix: Follow a 3-2-1 backup rule: at least one copy off the box.
low
Power risk
PSU is 1000W, peak load 129W (13%).Fix: PSU sizing leaves healthy headroom for spikes and future parts.
low
Network risk
Single 2500 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 2500 Mbps.Fix: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.
low
Expansion risk
2 PCIe, 5 M.2, 0 SATA, 1 bays free.Fix: Healthy room for future drives, NICs and accelerators.
medium
Upgrade risk
2020 platform — a newer socket/platform generation is already mainstream, narrowing the future upgrade path.Fix: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.
Final build audit
Audit found 4 critical and 0 warning item(s) worth fixing before you buy.
4 Critical2 Optional3 Future
Critical
Check the balance
Requested maxNoise=silent but case Cooler Master Force 500 ATX Mid Tower Black is "standard" — silent option unavailable, falling back.Action: Reconsider the config for the stated workload or budget before buying.balance
Critical
Check the balance
Total (1370€) exceeds your budget (900€) by 470€ (52%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.Action: Reconsider the config for the stated workload or budget before buying.balance
Critical
Check the balance
This build may struggle with the stated workload.Action: Reconsider the config for the stated workload or budget before buying.balance
Critical
CPU close to the limit
The workload uses 100% of the CPU — little headroom for background tasks or growth.Action: Consider a stronger CPU or drop a secondary workload.compute
Optional
Add a UPS
An always-on server holding data should survive power blips.Action: Add a line-interactive UPS sized for the build's peak draw (≥ 10 min at typical load for a clean shutdown).power
Optional
Keep a backup off-box
Redundancy inside the box does not survive fire, theft or a whole-array fault.Action: Mirror the important data to an external drive, a second box, or cloud.storage
Future
RAM expansion available
2 RAM slot(s) free for a later upgrade.Action: Leave them free until the workload actually grows.memory
Future
Drive bays remain
1 drive bay(s) free for future capacity.Action: Expand capacity in pairs (mirror/parity) when needed.storage
Future
PCIe slot available
2 free PCIe slot(s) for a NIC, HBA or GPU later.Action: Use it for a 10G NIC, extra HBA, or an accelerator when the need appears.expansion
What becomes the limit
Storage nearly full is the most likely thing to date this build within 1-2y.
1-2y
Storage nearly full
Why: 83% of raw capacity is already in use — media libraries and backups grow fast.What to do: Expanding is easy: add a drive to the free bays/ports.
1-2y
CPU is the next bottleneck
Why: The CPU runs at 100% of capacity — new services or more users will hit the wall first.What to do: Consider a stronger CPU within the same socket generation while it is still cheap.
What limits you first
CPU is the closest to its limit (100% of capacity in use) — it will likely force the next upgrade.
- Add SURALLOW RX 580 8GB Graphics Card
- Add Microconnect MC-PCIEX4-X520-DA1 network card Internal Fiber 10000 Mbit/s
- Upgrade cpu to AMD Ryzen 7 5700
- Add Rocket Q NVMe SSD
Mission
File storage · primary · 2 usersPhoto storage · secondary · 1 usersBackup · secondary · 1 users
Constraints- Budget
- €900
- Storage
- 20 TB (mirror)
- Energy priority
- 8/10
- Noise priority
- 10/10
- Expansion priority
- 4/10
Recommended architecture
diy · tower build on AM4 + AMD B550- Compute
- RYZEN 5 5500F
- Memory
- Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)
- Storage
- WD Red Plus Internal NAS HDD 3.5" - 8TB
- Networking
- 2.5G onboard
- Cooling
- Noctua NH-U9DXi4 Air 125mm
- Power
- be quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black
- Expansion
- 2× PCIe, 5× M.2, 1 bay, 2× RAM
Keep going
