100% NVME ALL-FLASH ARRAY

High-availability NVMe All-Flash Array nvme-20p-dell-zen2

DELL // AMD EPYC™ ZEN2
TCO Optimized All-NVMe

SINGLE SOCKET AMD EPYC™

The NVME-20P-DELL-ZEN2 supports 20 x 2.5” NVMe U.2 hot-swap drives in 3RU and uses AMD EPYC™ Zen2 processors to reduce power and cost. The configuration above includes an optional TCO-optimized physical witness.

HIGH PERFORMANCE

All-NVMe storage delivers ultra-low latency, high IOPS & consistent 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. Perfect for VMware, Hyper-V, and bare-metal applications where downtime is not an option.

FLEXIBLE NETWORKING

The default Lan-On-Motherboard (LOM) provides flexible SFP28 ports for connecting to your data network. SFP28 ports support speeds up to 25GBe and are compatible with traditional SFP+ and 10GBaseT (using a transceiver). A dedicated peer-to-peer 100Gbe link provides independent high bandwidth and low latency between peers.

SERVER SPECIFICATIONS

Chassis	DELL PowerEdge R6515
Processor	Single Socket 2nd Gen AMD EPYC™
Memory	8 Channel DDR4 3200 MT/s ECC RAM
Onboard Storage	Redundant Boot Optimized Storage (BOSS)
Power	Redundant 550W PSUs (1+1)

Drive Bays	10x Hot-swap 2.5″ U.2 NVMe
Frontend Network	Dual 10/25 GBe SFP28 (SFP+ Compatible)
Backend Network	Dual 100 Gbe QSFP28 (Peer-to-Peer)
Host Network	Dual 1 GBe BaseT
OOB Management	Dedicated iDRAC Express

PERFORMANCE GUIDANCE

CPU	RAM	Engines (max)	Latency (min)	4K IOPS (max)	Bandwidth* (max)
EPYC 7402P 1×24	64G	1	28 μs	500 K	4 GB/s
EPYC 7402P 1×24	64G	2	28 μs	1.0 M	8 GB/s
EPYC 7452P 1×32	128G	3	28 μs	1.5 M	12 GB/s

*Storage bandwidth exceeds front-end network capabilities in this configuration. Contact sales for additional alternate configurations.