Unleash The Performance for
Today’s Acceleration and AI Needs

QCT’s latest generation of server systems powered by Intel® Xeon® 6 processors enable significant upgrades over the previous generation to increase performance utilizing PCIe Gen5, the latest DDR5 memory, and Compute Express Link™(CXL). With more compute and faster memory at the same power envelope as the previous generation, both the Intel® Xeon 6® with E-cores and P-cores processors are built to support your organization’s evolving needs. Intel® Xeon® 6 provides you with a single platform of processors that deliver from high AI performance to exceptional efficiency and cloud scalability.​

Over the years, QCT and Intel have been delivering the latest Intel CPUs and GPUs, allowing all types of businesses to reach new heights of innovations and productivity. With enhanced cores, higher memory bandwidth, and powerful matrix engines; QCT’s latest server systems equipped with Intel technologies are optimized for the most demanding AI, HPC, 5G, edge, networking, storage and scale-out workloads.​

Optimized for Performance

Intel Features

Intel® Xeon® 6700/6500-series processors with P-cores deliver:

Increased Performance

Up to 86 cores, PCIe Gen5, CXL 2.0​

Increased Memory Bandwidth

1.7x DDR5 speed for HPC, AI & Data Analytics (vs. 5th Gen Intel® Xeon® processors)​

Upgraded Security
  • Intel® TDX for virtual machine isolation
  • Intel® SGX
  • Intel® Platform Firmware Resilience (Intel® PFR)
Higher Efficiency
  • 2.5x Better rack density*
  • 2.4x Performance per watt improvement**

*2.5x better rack density at similar or higher performance per vCPU in comparison with 4th Gen Intel® Xeon® processors based on Intel architectural projections as of August 2023.
**2.4x performance per watt improvement in comparison with 4th Gen Intel® Xeon® processors based on Intel architectural projections as of August 2023.

QCT Features

QCT servers are designed for a variety of workloads, taking advantage of the latest technologies, including:​

Advanced air and liquid cooling options for 350W  TDP processors

Optimized AI acceleration supporting single-width, dual-width, and OAM accelerators​

DC-MHS compliant, supporting DC-SCM and OCP 3.0 specifications​

E3.S NVMe drives supporting higher throughput

Enhanced serviceability with tool-less, hot-pluggable designs (HDD, SSD, fan, PSU, PCIe riser brackets)​

QCT Orqestra light-weight data center management tool​

Performance

QCT adopts the Intel® Xeon® 6700E-series processors to achieve efficiency-optimized performance, lower TCO, and sustainability.

For instance, when running Java, QuantaGrid D55Q-2U with Intel® Xeon® 6780E processors (144 cores) achieves 16.71% higher performance versus QuantaGrid D54Q-2U, which is powered by 5th Gen Intel® Xeon® Platinum 8592+ processors.

The Intel® Xeon® 6700E-series processors also deliver excellent performance per watt. As shown in the table below, the system’s performance per watt with the latest processor series at different utilization levels has significantly improved, with the highest performance per watt ratio of 1:1.17 compared to the previous generation.

For customers working on a data center refresh, QuantaGrid D55X-1U and QuantaGrid D55Q-2U emerge as the best choices.

For the latest QCT QuantaGrid system powered by Intel® Xeon® 6700E-series (6780E) processors, its Java performance under 100% workload utilization can reach 3.44 times* higher performance when compared to the previous generation. Additionally, with over a fourfold increase in core count, its performance per watt is improved by 40%*.

Migrating to Intel® Xeon® 6700E-series processors can lead to significant power reduction, lower embodied carbon footprint, and drastically lowered energy consumption, helping customers in meeting their sustainability goals.

To achieve lower TCO and better sustainability, QuantaGrid systems are also ready for liquid cooling solutions. 

Learn more

* Intel® Xeon® 6780E processors (144 cores) vs. Intel® Xeon® 8280 processors (28 cores)

QCT Offers Leading CXL Solutions

The combination of 8x E3.S 2T CXL modules
plus 4x E3.S 1T NVMe drives optimizes memory-bound workloads

QuantaGrid D55X-1U powered by
Intel® Xeon® 6 processors supports CXL 2.0.

The QuantaGrid D55X-1U equipped with CXL modules expands DRAM capacity by 50%. With the application distributing memory access, interleaving in local 6400MHz DDR5 memory and CXL modules, the bandwidth increases to 3.3x compared to using only local 6400MHz DDR5 memory alone.

Learn more >

Gen to Gen CPU comparison

New Hardware Systems
Powered by Intel® Xeon® 6 processors

QuantaGrid D55X-1U
Versatile Server for Every Workload, Tailored for Diverse Applications

QuantaGrid D55X-1U is a general-purpose 1U rackmount server designed for diverse workloads. Powered by dual Intel® Xeon® 6 CPUs, it offers flexible storage options including NVMe/SATA/SAS 2.5″ drives; E1.S and E3.S 1T for density; catering to various needs. As for PCIe expansion, 400Gb networking, GPUs, and DPUs are supported. Flexible configurations ensure that it is an ideal tailored solution.

  • Powered by (2) Intel® Xeon® 6 processors
  • Up to 8 TB memory capacity with (32) DDR5 RDIMM up to 6,400 MHz
  • Multiple storage options including 2.5”, E1.S, E3.S 1T
  • Flexible network options with (2) OCP 3.0 SFF slots
  • Up to (3) PCIe 5.0 x16 expansion slots in a 1U chassis for diverse device support
  • Wide range of MCRPs, CRPs PSU support from 800W to 2700W
  • DC-MHS (M-FLW) compliance
  • In-house OpenBMC for comprehensive management
  • Liquid cooling available
  • Optimized serviceability with tool-less, hot-pluggable designs
  • NEBS compliant for Telco/5G deployment
Processor(2) Intel® Xeon® 6 processors, up to 350W TDP
MemoryUp to 8TB memory capacity with (32) DDR5 or RDIMM (16) MCRDIMM
Storage SKU 1: (12) hot-swappable 2.5” SSDs
SKU 2: (16) hot-swappable E1.S SSDs
SKU 3: (20) hot-swappable E3.S SSDs
Networking(1) Dedicated 1GbE management port
Expansion Slot Option 1:
(3) HHHL PCIe 5.0 x16 slots + (2) OCP 3.0 slots
Option 2:
(2) FHHL PCIe 5.0 x16 slots + (2) OCP 3.0 slots
Form Factor1U rackmount server
Dimension ​ (W) 430 x (H) 44.2 x (D) 780mm
QuantaGrid S55R-1U
Ultimate Compute Architecture for Performance and Efficiency 

QuantaGrid S55R-1U offers a balanced architecture with a single Intel® Xeon® 6 R1S processor, which offers ample PCIe lanes to support high-end storage applications. This 1U server features 12x 2.5″ SAS/SATA/NVMe drive bays, 2 PCIe 5.0 slots, and 1 OCP 3.0 NIC SFF slot. Designed for data center and enterprise environments, the S55R-1U delivers a cost-efficient solution for both compute and storage needs.

  • Powered by Intel® Xeon® 6 R1S processors
  • Offering 12x 2.5” hot-pluggable SATA/SAS/NVMe drives
  • Optional (2) on-board M.2 for OS Boot
  • DC-MHS (M-DNO) compliance
  • In-house OpenBMC for comprehensive management
  • Enhanced serviceability with tool-less and hot-swappable designs
Processor(1) Intel® Xeon® 6 processor, up to 350W TDP
Memory Up to 4TB memory capacity with (16) DDR5 RDIMM up to 6,400 MHz
Storage (12) 2.5” hot-pluggable SATA/SAS/NVMe drives​
Networking(1) Dedicated 1GbE management port
Expansion Slot Option 1:
(2) PCIe 5.0 x16 FHHL slots
(1) PCIe 5.0 x16 OCP 3.0 SFF slot
Option 2:
(2) PCIe 5.0 x16 HHHL slots
(1) PCIe 5.0 x16 OCP 3.0 SFF slot
Form Factor1U rackmount
Dimension (W) 440 x (H) 43.2 x (D) 780mm
QuantaGrid D55Q-2U
Power, Flexibility, and Performance All-in-one Robust 2U Server for Diverse Workloads. 

QuantaGrid D55Q-2U is a general-purpose 2U rackmount server designed for diverse workloads. Powered by dual Intel® Xeon® 6 processors, it supports 3.5” HDDs for cold-tier storage, NVMe/SATA/SAS 2.5″ drives for higher-density storage. As for PCIe expansion, 400Gb networking and DPUs are all supported, depending on the customer’s application needs. Additionally, up to (3) DW GPUs or (4) SW GPUs support facilitates inference tasks. All these features and more are packed into this powerful 2U server.  

  • Powered by (2) Intel® Xeon® 6 processors
  • Up to 8 TB memory capacity with (32) DDR5 RDIMM up to 6,400 MHz
  • Multiple storage options including 3.5”, 2.5”
  • Flexible network options with (2) OCP 3.0 SFF slots
  • Multiple PCIe 5.0 x8 and x16 expansion options for diverse device support
  • Wide range of MCRPs, CRPs PSU support from 1600W to 3200W
  • DC-MHS (M-FLW) compliance
  • In-house OpenBMC for comprehensive management
  • Liquid cooling available
  • Optimized serviceability with tool-less, hot-pluggable designs
  • NEBS compliant for Telco/5G deployment  
Processor (2) Intel® Xeon® 6 processors, up to 350W TDP
Memory Up to 8TB memory capacity with (32) DDR5 or RDIMM (16) MCRDIMM
Storage SKU 1: (12) hot-swappable 3.5“ SATA/SAS HDD
SKU 2: (4) hot-swappable 3.5” SATA/SAS HDDs + (8)2.5“ hot-swappable NVMe SSDs
SKU 3: (24) hot-swappable 2.5" NVMe/ SATA/ SAS SSDs
Networking(1) Dedicated 1GbE management port
Expansion Slot Option 1: [General SKU]
(4) FHHL PCIe 5.0 x8 slots + (2) HHHL PCIe 5.0 x16 slots + (1) HHHL PCIe 5.0 x8 slot + (2) OCP 3.0 slots

Option 2: [SW GPU SKU]
(4) FHHL PCIe 5.0 x8 slots + (2) HHHL PCIe 5.0 x16 slots + (1) HHHL PCIe 5.0 x8 slots + (2) OCP 3.0 slots

Option 3: [DW GPU SKU]
(3) FHFL PCIe 5.0 x16 slots + (2) HHHL PCIe 5.0 x16 slots + (1) HHHL PCIe 5.0 x8 slots + (2) OCP 3.0 slots
Form Factor2U Rackmount
Dimension ​ (W 447 x (H) 87.5 x (D) 780mm
QuantaGrid S55J-2U
Flexible, Ultra-Dense Architecture for Storage Building Blocks

QuantaGrid S55J-2U is a density-optimized rackmount storage server designed for data storage, data management, and software-defined storage (SDS). It also features excellent network expansions under its 1P architecture. Powered by a single Intel® Xeon® 6 processor, it has numerous PCIe 5.0 lanes, 2 PCIe 5.0 expansion slots, 1 OCP 3.0 slot, and 1 PCIe slot dedicated to the HBA/RAID controller. In addition, QuantaGrid S55J-2U offers the capacity of 24x 3.5”/2.5” SAS/SATA drives at the front bay and 8x 2.5” NVMe drives at the rear to meet customers’ requirements for SDS and data management.​

  • Powered by Intel® Xeon 6® processor ​
  • Up to 4 TB memory capacity with (16) DDR5 RDIMM up to 6,400 MHz​
  • Multiple storage options including 3.5”, 2.5”, and NVMe drives​
  • Ultra-dense configuration with one single processor to support all the network expansions​
  • Optimized serviceability with tool-less and hot-pluggable designs​
  • Up to (3) PCIe 5.0 x16 expansions in a 2U chassis for diverse device support​
Processor (1) Intel® Xeon® 6 processor, up to 350W TDP
Memory Up to 4 TB memory capacity with (16) DDR5 RDIMM up to 6,400 MHz
Storage Front bay: (24) hot-swappable​ 3.5”/2.5” SAS/SATA drives
Rear bay: (8) hot-swappable​ 2.5” NVMe drives
On board: (2) 2230 M.2 NVMe boot drives
Network Controller (1) Dedicated 1GbE management port​
(1) PCIe 5.0 x16 OCP 3.0 SFF slot
Expansion Slot Option 1: (2) PCIe 5.0 x16 FHHL slots​
Option 2: (3) PCIe 5.0 x16 HHHL slots
Form Factor2U rackmount server
Management Module​ DC-SCM 2.0
QuantaGrid D75L-3U
Maximum GPU Density in AI Clusters

Powered by two Intel® Xeon® 6 processors, QuantaGrid D75L-3U supports one single baseboard with eight accelerator modules, which features eight OSFP ports serving 800G Ethernet or InfiniBand.​

With 72 PFLOPS FP8 for training and 144 PFLOPS FP4 for inference, QuantaGrid D75L-3U can be scaled out to large high-speed GPU clusters for hyperscalers to run LLM training and inference workloads. Its 3U form factor also ensures maximum density in your AI clusters.​

  • Powered by dual Intel® Xeon® 6 processors​
  • Supports the latest 8-accelerator baseboard ​
  • Features PCIe Gen 6 to enable 800G east-west data transfer to build massive-scale GPU clusters ​
Processor (2) Intel® Xeon® 6 processors, up to 350W ​TDP
(1) 8-GPU accelerator baseboard
Memory (32) DDR5 RDIMM up to 6,400 MHz
Storage (8) hot-swappable​ E1.S PCIe Gen 5 drives​
(2) PCIe M.2 22110 drives
Networking Controller (1) Dedicated LAN port (RJ45) for BMC management
(1) 1GbE LAN port (RJ45)
(8) OSFP ports serving (8) single-port NVIDIA ConnectX-8 VPI
Expansion Slot (4) FHHL SW or (2) FHHL DW PCIe Gen 5 x16 slots​
Form Factor3U rackmount server
QuantaGrid D75E-4U
Tailored to Unlock Infinite AI Possibilities ​
The QuantaGrid D75E-4U is built on the Intel® Xeon® 6 platform.   It offers a modular design and flexible configuration that meets diverse AI applications and customer demands. This system is compatible with all PCIe data center GPUs up to 600W, such as the Intel® Gaudi® 3 accelerator.  This system is particularly suited for organizations with data centers seeking low-power, air-cooled enterprise rack designs. It delivers versatile acceleration for AI and HPC workloads of all sizes, making it an ideal choice for enterprises prioritizing efficiency and scalability. ​
  • Powered by dual Intel® Xeon® 6 processor​
  • Supports the latest Intel® Gaudi® 3  AI accelerators in PCIe form factor, up to 8x DW AC 600W​​
  • Offers infinite flexibility to support any AI/HPC-related workloads​
  • All PCIe 5.0 expansion slots are designed to support up to 150W​​
  • Remote heatsink solution for improved thermal performance​​
  • Enhanced serviceability with tool-less and hot-pluggable designs​
Processor (2) Intel® Xeon® 6 processors, up to 350W TDP
Memory (32) DDR5 RDIMM up to 6,400 MHz, (16) MRDIMM up to 8,000 MHz
Storage Option 1: Air cooling - (4) DW GPUs:​​​
(12) hot-swappable​ E1.S drives​​
Option 2: Air cooling - (8) DW GPUs:​
(24) hot-swappable​ E1.S drives​
Network Controller (1) Dedicated 1GbE management port
Expansion Slot Air cooling - (4) DW GPUs:​​
(4) DW FHFL PCIe 5.0 x 16 slots for GPU​​
(3) SW FHFL PCIe 5.0 x 16 slots for networking​​

Air cooling - (8) DW GPUs:​​
(8) DW FHFL PCIe 5.0 x 16 slots for GPU​​
(4) SW FHFL PCIe 5.0 x 16 slots for networking​​
(1) SW FHHL PCIe 5.0 x 16 slot for networking​​
(1) SW HHHL PCIe 5.0 x 16 slot (reserved)​
Form Factor4U rackmount server
QuantaGrid D75H-10U
Enabling Diverse AI Workloads for Every Enterprise​

QuantaGrid D75H-10U is powered by two Intel® Xeon® 6 processors and support one single baseboard with eight accelerator modules, which features eight OSFP ports serving 800G Ethernet or InfiniBand. ​

With 72 PFLOPS FP8 for training and 144 PFLOPS FP4 for inference, QuantaGrid D75H-10U is ideal for hyperscalers to build large high-speed scale-out GPU clusters to accelerate LLM training and inference. It delivers breakthrough performance on the most complex workloads including agentic AI, AI reasoning, and real time video generation for every data center.​

  • Powered by dual Intel® Xeon® 6 processors​
  • Supports a single eight-accelerator baseboard​
  • Features PCIe Gen 6 to enable 800G east-west data transfer for building massive-scale GPU clusters ​
Processor (2) Intel® Xeon® 6 processors, up to 350W TDP ​
(1) 8-GPU accelerator baseboard
Memory (32) DDR5 RDIMM up to 6,400 MHz
Storage (8) hot-swappable E1.S PCIe Gen 5 SSDs ​
(2) PCIe M.2 2280 SSDs​
Network Controller (1) Dedicated LAN port (RJ45) for BMC management
(1) 1GbE LAN port (RJ45)
(8) OSFP ports serving (8) single-port NVIDIA ConnectX-8 VPI ​
Expansion Slot (4) FHHL SW or (2) FHHL DW PCIe Gen 5 x16 slots
Form Factor10U rackmount server

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