100% NVME ALL-FLASH ARRAY

High-availability NVMe All-Flash Array nvme-24-qct-xeon

QCT // INTEL SCALABLE
DENSITY OPTIMIZED NVME

DUAL SOCKET Intel® Xeon®

The NVME-24-QCT-XEON provides 24 x 2.5” NVMe U.2 hot-swap drive bays in 2RU and uses dual Intel Xeon Scalable series processors for maximum performance.

HIGH PERFORMANCE

All-NVMe storage provides best case latency, IOPS & quality of service with minimal disruption during hardware failure and recovery.

Logical block diagram for ethernet attached NVMe all-flash storage array

HIGH AVAILABILITY

Transparent fail-over, self-healing storage & non-disruptive upgrades without custom client software, kernel drivers or complex host configuration.

FLEXIBLE NETWORKING

A dedicated 100Gbe storage interconnect provides independent high bandwidth and low latency between peers, eliminating requirements for expensive top of rack switching. This unit supports flexible network options via a x16 PCIe expansion slot. There is no need for specialized network hardware or host software.

SERVER SPECIFICATIONS

Chassis	QuantaGrid D52B-1U
Processor	Dual Socket Intel Xeon (Cascade Lake)
Memory	DDR4 2666MHz ECC RDIMM
Onboard Storage	2x SATA DOM
Power	Redundant 800W PSUs (1+1)

Drive Bays	12x Hot-swap 2.5″ U.2 NVMe & SATA
Frontend Network	Flexible PCIe 3.0 x16 (FH)
Backend Network	100Gbe QSFP28
Host Network	Flexible PCIe 3.0 x8 (OCP)
OOB Management	Dedicated IPMI 2.0 + KVM (RJ45)

PERFORMANCE GUIDANCE

Processor	Min. Memory	Max. Engines	Min. Latency	Max. 4K IOPS	Max. Bandwidth
Xeon 4214R 2×12	64G	1	28 μs	0.5 M	4 GB/s
Xeon 6226R 2×16	96G	2	28 μs	1.0 M	8 GB/s
Xeon 6248R 2×24	128G	3	28 μs	1.5 M	12 GB/s
Xeon 6248R 2×24	192G	4	28 μs	2.0 M	16 GB/s