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Ready-made build recommendations · Denmark

Best NAS for 40 TB for Denmark

A complete, explainable recommendation for the A long-term NAS with 40 TB usable capacity, parity redundancy and room to grow. — components, reasoning, trade-offs, energy cost and upgrade path, generated by the WisePC decision engine.

Your requirements

CPU threads
4
RAM
40 GB
Storage
64 TB
GPU
none

System blueprint

The system as a whole — before the shopping list.

Mission

  • File storage· primary · 2 users
  • Backup· primary · 1 users
  • Photo storage· secondary · 1 users

Constraints

Budget
1400 €
Region
Danmark
Storage
40 TB (parity 1)
Network
—
Energy priority
4/10
Noise priority
3/10
Expansion priority
10/10

Recommended architecture

diy · tower build on LGA 1700 + Intel B760

Compute
Intel Core i3 13100T OEM/Tray
Memory
Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)
Storage
Seagate Exos M 36TB 3.5" HDD 7200RPM SATA 6.0 Gb/s
Networking
—
Cooling
Thermalright Le Grand Macho Air 159mm Fanless
Power
SeaSonic Platinum Fanless ATX 400W Fully Modular 80+ Platinum
Expansion
2× PCIe, 2× M.2, 4× SATA, 8 bay

What am I actually paying for?

We split your build into the performance you need, the performance you're buying, and the performance you're likely to use day-to-day. When the gap is wide, you're overbuying.

BALANCED — the build is sized close to what the workload requires.

Performance I needPerformance I buyLikely to use
CPU threadsoverbuy482
RAM406424
Storage647264
GPU VRAM———
Network2.5G1.0G1.0G

What this means

  • You're paying for 8 CPU threads when the workload needs 4 — 2x the requirement.

Scoring & Risk

An explainable future-proof score, the Homelab Risk Score, a final pre-purchase audit and what will become the limiting factor over time.

Future-proof score

70

Strong future-proofing

Strong future-proofing (70/100) — this build should stay relevant for years without major surgery.

Upgrade path75

DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.

Expansion100

Expansion headroom: 2 PCIe slot(s), 2 M.2, 4 SATA, 8 drive bay(s), 0 RAM slot(s) free.

Storage growth90

Storage is 89% utilized with 8 free drive bay(s) and 4 free SATA port(s).

Memory growth20

0 RAM slot(s) free; memory is 63% utilized.

Networking55

Networking is 1000 Mbps, and a free PCIe slot can add a faster NIC later.

Replacement ease80

MATX 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 5.1x) to add one for AI/transcoding.

Homelab Risk Score

22

Low risk

Low risk (22/100) — sensible redundancy and headroom; no single point of failure is exposed.

Single point of failure

Risk: low

Storage has redundancy (parity1) — a single drive failure does not take the array down.

Fix: Continue a 3-2-1 backup strategy; redundancy is not a backup.

Storage risk

Risk: medium

2 desktop hard drive(s) — not rated for 24/7 duty, vibration or heat; higher long-run failure risk.

Fix: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.

Data loss risk

Risk: low

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.

Power risk

Risk: low

PSU is 400W, peak load 79W (20%).

Fix: PSU sizing leaves healthy headroom for spikes and future parts.

Network risk

Risk: critical

The workload wants 2500 Mbps but the config only provides 1000 Mbps.

Fix: Add a 2.5G NIC or upgrade the platform.

Expansion risk

Risk: low

2 PCIe, 2 M.2, 4 SATA, 8 bays free.

Fix: Healthy room for future drives, NICs and accelerators.

Upgrade risk

Risk: low

2023 platform — current generation with a forward-looking socket/feature set.

Fix: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.

Final build audit

Audit found 1 critical and 0 warning item(s) worth fixing before you buy.

1 Critical0 Warning2 Optimization2 Optional2 Future

Check the balance

Critical

Total (2512€) exceeds your budget (1400€).

Action: Reconsider the config for the stated workload or budget before buying.

Category: balance

Use NAS-rated drives

Optimization

Desktop drives in an always-on NAS/server role have higher long-run failure rates.

Action: Prefer NAS/CMR-rated drives for 24/7 duty.

Category: storage

Plan faster networking

Optimization

1G networking is fine today but will bottleneck multi-user media or big NAS transfers at 64TB.

Action: Budget for a 2.5G/10G NIC and switch later, or spec it now.

Category: network

Add a UPS

Optional

An always-on server holding data should survive power blips.

Action: Add an online/line-interactive UPS sized to the build's idle draw.

Category: power

Keep a backup off-box

Optional

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.

Category: storage

Drive bays remain

Future

8 drive bay(s) free for future capacity.

Action: Expand capacity in pairs (mirror/parity) when needed.

Category: storage

PCIe slot available

Future

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.

Category: expansion

What becomes the limit

RAM is maxed out is the most likely thing to date this build within 1-2y.

Horizon: 1-2y

RAM is maxed out

Why: All RAM slots are used and the workload already sits at 63% — the next memory need means replacing kits or a new build.

What to do: Buy a single larger kit now, or plan the RAM for the full lifecycle.

Horizon: 1-2y

Storage nearly full

Why: 89% 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.

Horizon: 3-5y

1G networking becomes the ceiling

Why: A 1000 Mbps link will cap NAS transfers and multi-user media before the CPU or disks do.

What to do: Add a 2.5G/10G NIC when the switch investment makes sense.

Recommended build

Value build — most for your money

Architecture: tower build on LGA 1700 + Intel B760

≈ 2,512 €

Total

Performance
100
Value
64
Efficiency
79
Expandability
100
Silence
95
Longevity
93
Reliability
60
Overall
78
Idle
29 W
Typical
46 W
Peak
79 W
Energy / year
≈122 €
Assessment

balanced

RoleComponentQtyPriceBuy
cpuIntel Core i3 13100T OEM/Tray1≈ 132 €…
motherboardASUS PRIME B760M-F D4-CSM1≈ 126 €…
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)1≈ 162 €…
caseDARKROCK CLASSICO MAX1101 €…
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ 41 €…
psuSeaSonic Platinum Fanless ATX 400W Fully Modular 80+ Platinum1≈ 81 €…
storageSeagate Exos M 36TB 3.5" HDD 7200RPM SATA 6.0 Gb/s2≈ 1,869 €…
Total:≈ 2,512 €

WisePC may earn a commission from these links. It never changes the recommendation.

Why this build

  • Intel Core i3 13100T OEM/Tray: 8 threads covers the 4 needed with headroom.
  • Motherboard Intel B760 (LGA 1700): matches the CPU socket and case size.
  • RAM: 64GB DDR4 — meets the 40GB the workload requires.
  • Chose Intel Core i3 13100T OEM/Tray over Intel Core i3 14100F: better overall fit for your priorities.

Who should choose it

  • The lowest total price (2512€) that still covers this workload properly — best price/quality ratio.

Why not the alternative

  • All variants are close; the winner matches your priorities best.

What it sacrifices

  • No ECC memory — fine for home use, less ideal for bit-rot-sensitive archives.
  • Expansion headroom is trimmed: parts are chosen for price per capability.

What limits you first

storage is the closest to its limit (89% of capacity in use) — it will likely force the next upgrade.

Smart next upgrades

Other builds to consider

Smart build — best all-round

2608 €

Idle: 33 W · Overall: 92/100 · balanced

Long-term build — expandable & future-proof

2608 €

Idle: 33 W · Overall: 92/100 · balanced

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