Name: Мрежови диск (NAS) QSAN XN4226D-8C, осемядрен Intel Xeon, без твърд диск (26x 2.5 dual-port U.2/U.3 NVMe SSD), 32GB RAM, 2x 10/100/1000/2500 LAN
Brand: QSAN
SKU: NASQSANXN4226D8C
Price: 31881.74 EUR
Availability: InStock

Описание Характеристики Ревюта / Въпроси

XN4 Series XN4226D

The XN4 series features an NVMe SSD architecture designed to ensure consistent response times—prioritizing steady performance over occasional peaks—and, matched with RDMA, can mostly eliminate latency from host to drive. Built for enterprise performance, it delivers high IOPS with microsecond-level latency. Dual-active controllers with mirrored firmware and online firmware upgrades provide seamless, always-on service with zero downtime.

Category	Specification
Model	XN4226D-8C
Drive Capacity	Maximum internal raw capacity: 798 TB
	Maximum raw capacity with expansion: 16,773 TB
	Hot swappable drives: Yes
CPU	Intel® Xeon® 8-core × 2
Memory	Pre-installed: 32 GB DDR4 RDIMM
	Total memory slots: 16
	Maximum expandable memory: 2,048 GB
Drive Bays	2.5" slots × 26
Supported Drive Types	2.5" dual-port U.2/U.3 NVMe SSD
	2.5" SAS SSD (via expansion units)
	3.5" SAS HDD (via expansion units)
Drive Interface	U.2 NVMe (PCIe Gen 4)
	SAS 12 Gb/s (for expansion units)
PCIe Expansion	PCIe Gen 4 ×8 slot × 4
Networking Ports (Onboard)	2.5 GbE RJ45 × 2
	10 GbE SFP+ × 8
Optional Networking	10 GbE SFP+ up to 16 ports
	10 GbE RJ45 up to 16 ports
	25 GbE SFP28 up to 16 ports
	100 GbE QSFP up to 8 ports
	16 Gb Fibre Channel up to 16 ports
	32 Gb Fibre Channel up to 16 ports
Expansion & Other Ports	12 Gb/s SAS Wide Port × 4 (onboard)
	Console × 2
	Service × 2
Operating System	QSM 4
RAID Levels	0, 1, 5, 6, 10, 50, 60, 5EE, 6EE, 50EE, 60EE
Storage Efficiency	Thin provisioning
	Compression & Deduplication (optional)
Software Acceleration	SSD cache
	Auto tiering
	RDMA
Data Protection	Snapshot
	Asynchronous replication
	Synchronous replication (optional)
Backup Services	Rsync
	S3 backup
	Cloud backup
	XMirror
	Microsoft 365 email backup
Security	SSL / SSH
	iSCSI CHAP
	ISE & SED
	WORM
	RBAC
	Windows ACL
	Antivirus
Supported Protocols	CIFS / NFS / FTP / WebDAV / iSCSI / FCP / NVMe-oF
Management	Web UI
	Windows AD
	LDAP
	RESTful API
	S.E.S.
	LCM
Performance Highlights	100% NVMe 2U26 high-density design
	Onboard 10 GbE
	Flexible high-speed I/O expansion
Reliability Features	99.9999% high availability
	Mirrored firmware
	No single point of failure
	Cache-to-flash protection
	Non-disruptive firmware upgrade
Management Features	Modular hardware design
	QSM flash storage OS
	RESTful API / SNMP / email
	QSAN XInsight intelligent platform
Dimensions (H × W × D)	88 × 438 × 573 mm
Weight	Net: 19.6 kg
	Gross: 28.6 kg