TrueNAS V-Series
Tri-mode mission-critical storage. Dual-controller, 400 GbE, up to 60 GB/s throughput.
Powerful, Scalable, Versatile
The V-Series is TrueNAS's new flagship platform. It consolidates hybrid and all-flash storage into a single tri-mode system: 24 front bays accept either SAS HDDs or Gen4 NVMe SSDs, and four rear Gen5 NVMe bays accelerate caching. The V-Series adapts to your workload — not the other way around.
The V-Series comprises the V140 (hybrid-cache line) and the V160 in two variants — Hybrid Flash and All-Flash. All use the same platform with dual AMD EPYC controllers (16–32 cores / 32–64 threads), HA failover and the full TrueNAS Enterprise suite — from inline compression and fast deduplication to RDMA support, snapshots and replication.
V140 and V160 — one platform
Pick V140 or the V160 variant that matches your workload — and stay on the same hardware architecture.
Classic all-rounder
HDD storage with NVMe read cache. Ideal for file servers, backup targets and mixed office workloads.
- • 192 GB RAM
- • 12 TB NVMe read cache
- • Up to 16 PB HDD (raw)
- • 15 GB/s bandwidth
- • 4× 100 GbE
Maximum versatility
Large NVMe cache in front of an HDD pool. Best balance of capacity and performance for virtualisation and databases.
- • 768 GB RAM
- • 24 TB NVMe read cache
- • 38 PB HDD + 22 PB flash (tri-mode)
- • 30 GB/s bandwidth
- • 4× 200 GbE or 2× 400 GbE
Highest performance
Pure NVMe configuration with DRAM cache. For 4K/8K media, AI/ML pipelines and latency-critical databases.
- • 768 GB RAM (DRAM cache)
- • Up to 20 PB NVMe (raw)
- • 60 GB/s bandwidth
- • 30 GB/s write speed
- • 4× 200 GbE or 2× 400 GbE
Configure the V-Series yourself
Build your live capacity, RAID layout, networking and expansion in a few clicks — shareable config code, no login, free of charge.
Open the configuratorTrueNAS V-Series: Capacity & Sizing
How much usable capacity remains after RAID parity and ZFS overhead? Typical V-Series configurations as a guide — the exact figures for your drive layout are calculated live in the configurator.
24× 22 TB HDD + 12 TB NVMe Read-Cache, RAIDZ2 (2× 12-wide)
Tri-mode HA, 4 NVMe Gen5 rear bays as read cache.
Calculate with your own values24× 24 TB Chassis + ES102 (96× 24 TB + 6 HS), RAIDZ2 (10× 12-wide)
Petabyte-scale hybrid with tri-mode bays.
Calculate with your own values24× 30,72 TB NVMe, RAIDZ2 (2× 12-wide)
All-NVMe variant with 30 GB/s write and 60 GB/s system bandwidth.
Calculate with your own valuesGuide values (TB = 10¹² bytes). Actual usable capacity depends on vdev layout, RAID level, pool fill and data type. Values include ZFS RAIDZ padding at 128 KiB recordsize / ashift=12 (iX-quote-conform).
Configure your own V-SeriesTrueNAS V-Series: Detailed specifications
Per-model comparison — generated directly from the configurator model data (single source of truth).
| Specification | V140 — Hybrid Cache | V160 — Hybrid Flash | V160 — All-Flash |
|---|---|---|---|
| Form factor | 4U (803 mm Tiefe) | 4U (803 mm Tiefe) | 4U (803 mm Tiefe) |
| High availability (HA) | Standard (HA) | Standard (HA) | Standard (HA) |
| Storage modes | Hybrid | Hybrid / Tri-Mode | All-flash |
| CPU (cores / threads) | 16 Cores / 32 Threads | 32 Cores / 64 Threads | 32 Cores / 64 Threads |
| RAM (max.) | 192 GB | 384–768 GB | 384–768 GB |
| Drive bays | 24× 3.5" (front) Tri-Mode + 4× NVMe-Gen5 (rear) [Cache-only] | 24× 3.5" (front) Tri-Mode + 4× NVMe-Gen5 (rear) [Cache-only] | 24× NVMe-U.2 (front) Tri-Mode + 4× NVMe-Gen5 (rear) [Cache-only] |
| Read cache | 12 TB NVMe Read Cache (4× Rear-Bay) | 24 TB NVMe Read Cache | DRAM Read Cache |
| Max capacity (raw) | 16 PB | 38 PB | 20 PB |
| Max. drives | 636 | 1452 | 168 |
| Max throughput | 15 GB/s | 30 GB/s | 60 GB/s |
| Fibre Channel | 8× 16Gb / 4× 32Gb | 8× 16Gb / 4× 32Gb | 8× 16Gb / 4× 32Gb |
| Network (max.) | 4× wählbar 10 / 25 / 40 / 100 GbE | 4× wählbar 25 / 40 / 100 / 200 GbE · 2× 400 GbE (alternativ statt 4-Port-Karte) | 4× wählbar 25 / 40 / 100 / 200 GbE · 2× 400 GbE (alternativ statt 4-Port-Karte) |
| Management | 2× 1 GbE (IPMI + WebUI Management) | 2× 1 GbE (IPMI + WebUI Management) | 2× 1 GbE (IPMI + WebUI Management) |
| Expansion shelves | 6× ES102 | 2× ES24N (max 6 gesamt) | 14× ES102 | 4× ES24N (max 14 gesamt) | 6× ES24N (max 6 gesamt) |
| Power (typ.) | 600 W | 800 W | 800 W |
| Power (peak, HA) | 900 W | 1200 W | 1200 W |
| Heat output (HA) | 3,000 BTU/h | 4,000 BTU/h | 4,000 BTU/h |
| Input voltage | 200–240 V (high-line) | 200–240 V (high-line) | 200–240 V (high-line) |
| Redundant PSU | Yes | Yes | Yes |
| Dimensions (L×W×H) | 803 × 483 × 178 mm | 803 × 483 × 178 mm | 803 × 483 × 178 mm |
| Weight | 34.0 kg empty / 52.0 kg full | 34.0 kg empty / 52.0 kg full | 34.0 kg empty / 52.0 kg full |
| Operating temperature | 0–35 °C | 0–35 °C | 0–35 °C |
| Humidity | 20–80 % | 20–80 % | 20–80 % |
| Certifications | RoHS 6/6, CE, FCC Class A, UL, BSMI | RoHS 6/6, CE, FCC Class A, UL, BSMI | RoHS 6/6, CE, FCC Class A, UL, BSMI |
Architecture and expansion
The 4U chassis combines tri-mode front bays with dedicated caching slots, scaling through two shelf types.
24 tri-mode front bays
Front-loading 3.5"/2.5" hot-swap slots — either SAS HDD (8-26 TB, 7200 RPM) or Gen4 NVMe SSD (3.8-122.8 TB).
4 Gen5 NVMe cache
Dedicated rear Gen5 NVMe bays for high-velocity caching — up to 24 TB read cache in the Hybrid Flash configuration.
Dual-controller HA
Two AMD EPYC controllers (16–32 cores / 32–64 threads each) with automated failover without data loss and virtual IP migration.
Expansion shelves
Up to 14× ES102 (HDD expansion) or 6× ES24N (NVMe expansion) — depending on the selected configuration.
Available storage media
All media ship with full TrueNAS Enterprise integration — including hardware AES-NI encryption, S.M.A.R.T. monitoring and hot-swap support.
Enterprise Nearline HDDs
- • 7200 RPM SAS3
- • 8 TB to 26 TB capacity
- • Optional SED and FIPS 140
NVMe SSDs
- • 3.8 TB to 122.8 TB per SSD
- • Optional SED and FIPS 140
- • Front bays: Gen4 NVMe
- • Rear cache bays: Gen5 NVMe
Power, climate, dimensions
Redundant 80 Plus Titanium power supplies (90%+ efficiency) with hot-swap. Remote power-on/off via IPMI and UPS signal integration are standard.
Protocols and integration
Full TrueNAS Enterprise suite — file, block and object in one system. Deep integration into hypervisor and cloud stacks.
File protocols
- • SMB v1/2/3
- • NFSv3, NFSv4 with RDMA
- • FTP, WebShare
Block protocols
- • iSCSI, RDMA via iSER
- • NVMe-oF (TCP/RDMA)
- • Fibre Channel
- • OpenStack Cinder
Object & directory services
- • S3-compliant + Immutable Locking
- • MinIO Alstor
- • Active Directory, FreeIPA
- • Kerberos, LDAP, NIS
Hypervisors & apps
- • VMware (VAAI, vCenter, VM Warn/Stun)
- • Proxmox plugin (iSCSI + snapshots)
- • Hyper-V (VSS, ODX, CSV)
- • KVM, XenServer, OpenShift
- • Kubernetes CSI
What is the V-Series built for?
Mission-critical workloads that demand high bandwidth, low latency and HA.
Media production (4K/8K)
Multiple parallel 8K editing streams over a 400 GbE backbone, with consistently low latency from the DRAM cache.
Virtualisation at scale
Consolidated storage for VMware, Proxmox, Hyper-V and Kubernetes — with high tenant density and transparent failover.
AI/ML pipelines
High bandwidth for training and inference, fast data access for GPU clusters, NVMe-oF for a direct path to compute nodes.
High-performance databases
SAP HANA, Oracle, large SQL clusters and in-memory workloads with low sync-write latency and 99.999% availability.
Backup & replication
High-capacity hybrid pools as central backup target. Native ZFS replication, Truecloud backup, Veeam, Asigra and Commvault integration.
Mission-critical workloads
Healthcare, banking, research and government — with FIPS 140 encryption, NIST 800-209 compliance and full access auditing.
Security and compliance
The V-Series uses the TrueSecure features of the TrueNAS Enterprise suite — from hardware-accelerated encryption to audited admin roles.
Backup and cloud integration
The V-Series fits seamlessly into existing backup and cloud strategies — as primary storage tier or as a replication target.
Your benefits with DATAZONE
As a TrueNAS partner we accompany you through the complete V-Series lifecycle — from sizing and commissioning to operations. We are vendor-neutral and configure the system strictly around your real requirements.
Is the V-Series right for your project?
The V-Series is the right choice if at least one of these applies:
- → You need more than 100 GbE or Fibre Channel
- → Mission-critical workloads with 99.999%+ uptime requirements
- → More than 1 PB capacity in a single system
- → Consolidating multiple storage silos into one platform
- → FIPS 140 or NIST 800-209 compliance required
Otherwise the F, M or R-Series is often more economical — we will tell you straight.
Frequently asked questions
What is the TrueNAS V-Series?
Which models are part of the V-Series?
What does tri-mode mean?
Which configuration suits which workload?
What networking options are available?
What is the power consumption?
Which protocols are supported?
Which hypervisors are supported?
Evaluate TrueNAS V160
We advise you on the right configuration (Hybrid Cache, Hybrid Flash or All-Flash), network design and migration from existing storage infrastructure.
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