Hot Tier, Capacity Tier and Boot in One Node? TFNEW ZS-648E
TL;DR: TFNEW launched the ZS-648E, a storage server, on September 21, 2026. On 2x 4th/5th Gen Intel Xeon Scalable it carries a tiered I/O profile — six NVMe for hot data, ten SATA 3.0 for capacity and two M.2 for boot — with 16 DDR5 channels and six PCIe 5.0 slots, aimed at cloud, virtualization, distributed storage and hyper-converged builds where value and I/O from one node matter. Get specs and pricing: sales@tfnew.com.
Core Specifications (with Plain-Language Terms)
The ZS-648E is a storage server organized around a tiered I/O story instead of a single drive-count number. "Tiered storage" means matching drive technology to data temperature: hot working sets on NVMe, warm capacity on SATA, OS and boot on M.2. The node offers 6x NVMe for the fast tier, 10x onboard SATA 3.0 for the capacity tier and 2x M.2 2280 for boot/system — so a storage stack can land in one chassis without eating PCIe slots for controller cards. Compute: two 4th/5th Gen Intel Xeon Scalable processors up to 385 W on an Intel C741 chipset, with 16 DDR5 channels at 5600 MT/s RDIMM (up to 4 TB). Expansion: six PCIe 5.0 slots for NICs, accelerators or controllers. Networking is 2x 1Gb RJ45 with NCSI (sideband management over the data port). Power is redundant 550 W–2000 W matched to draw; cooling is three hot-swap fans. Operating range 5°C–35°C.
Specs at a Glance
| Item | ZS-648E Value |
|---|---|
| Form factor | Rackmount, 265 H × 437.5 W × 650 D mm |
| Processor | 2x 4th/5th Gen Intel Xeon Scalable, up to 385 W, Intel C741 |
| Memory | 16x DDR5 channels, 5600 MT/s RDIMM, up to 4 TB |
| Storage | 10x SATA 3.0 + 6x NVMe + 2x M.2 |
| PCIe | 6x PCIe 5.0 slots |
| Network | 2x 1Gb RJ45, NCSI support |
| Power | Redundant 550 W / 800 W / 1300 W / 1600 W / 2000 W |
| Cooling | 3x hot-swap high-performance fans |
| Environment | 5°C–35°C operating range |
Why a Tiered-I/O Node Is the Value Play
Most storage nodes optimize one tier and bolt the rest on. The ZS-648E is built around all three: six NVMe for the workloads that need IOPS, ten SATA for the terabytes that need capacity, and internal M.2 that keeps the OS off the data drives — no PCIe slots sacrificed to boot controllers. For hyper-converged and virtualization stacks, that profile means one value-priced node per host: metadata and active VMs on NVMe, archives on SATA, everything managed inline on 16 DDR5 channels.
Where It Fits
- Distributed storage: NVMe hot tier + SATA capacity tier in one node
- Hyper-converged infrastructure: compute + tiered local storage per host
- Cloud and virtualization: 16 DDR5 channels for VM density, M.2 boot isolation
- Value storage rollouts: Xeon 5th Gen compute with rich I/O at a platform price
Why the Numbers Matter
- 6x NVMe + 10x SATA3 + 2x M.2: hot, capacity and boot tiers without add-in cards
- 16x DDR5 at 5600 MT/s: memory bandwidth for VM and cache workloads
- 6x PCIe 5.0 slots: headroom for NICs and accelerators
- 2x 1GbE + NCSI: out-of-band management over the data plane
- 550–2000 W redundant: power sized to actual draw
What TF NEW Says
"Storage nodes used to be one drive spec stretched every which way," said a TF NEW product manager. "The ZS-648E is the other approach — tiered I/O designed in from the start: six NVMe where the IOPS matter, ten SATA where the terabytes matter and M.2 for boot, all beside 16 DDR5 channels and six PCIe 5.0 slots. One chassis, value-priced, no expansion cards wasted on storage."
Quality and Availability
Every ZS-648E runs 48 hours of burn-in testing before shipping, with all NVMe and SATA paths plus M.2 boot validated in the factory. It ships deployment-ready with IPMI/Redfish baselines and documented storage layout guides.
Pricing and Availability
The ZS-648E is available now. Pricing varies with processor, memory and storage configuration. Contact sales@tfnew.com or use the request-a-quote form at www.tfnew.com/contact for volume pricing and lead time.
About TF NEW
TF NEW (TF New Technology) is an enterprise AI infrastructure provider based at www.tfnew.com. It designs and delivers private AI, compute, networking, storage, cooling and edge systems as deployment-ready solutions — AI servers, AI workstations, edge AI, liquid cooling and enterprise rack servers — for AI factories, datacenters and edge projects worldwide.
Media Contact
TF NEW | sales@tfnew.com | www.tfnew.com/contact
FAQ
- What is the ZS-648E? A tiered-I/O storage server on 2x 4th/5th Gen Intel Xeon Scalable with NVMe, SATA and M.2 tiers built in.
- What storage does it offer? 6x NVMe for hot data, 10x onboard SATA 3.0 for capacity and 2x M.2 for boot/system.
- How much memory can it take? 16 DDR5 channels at 5600 MT/s, up to 4 TB RDIMM.
- What expansion is available? Six PCIe 5.0 slots for NICs, accelerators or controllers.
- What workloads is it for? Cloud computing, virtualization, distributed storage and hyper-converged builds.