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Cod./Produtt.: CTO0805/ARC-1886-4N8I
Produttore: Areca
Descrizione: NEW - 8 Porte RAID Controller (internal) + 4x M.2 NVMe, PCI-e x8 4.0, Tri-Mode SAS/SATA/NVMe, 8GB Cache, 1x SFF-8654 (x8), LP Dual Core ROC 1.6GHz, Support SAS Expander or PCI-e Switch - Raid 0, 1, 1E, 3, 5, 6, 10, 30, 50, 60, Single Disk, JBOD - R

SPECIFICHE TECNICHE

ARC-1886 series

Product Higlights

✵ Support up to 8GB DDR4-2666 cache

✵ SFF-9402 compliant connector pin-out

✵ Support read/write cache allocation by policy

✵ Support up to 24 NVMe drives using PCIe switch

✵ Redundant flash image for adapter availability

✵ UBM, SES2, SMP and SGPIO enclosure management

✵ Support up to (512) 12Gb/s SAS, SATA or SSD drives using SAS expanders

✵ Support optional cache backup module (CBM) protection using SuperCap

✵ Tri-mode interface at each drive ports-12Gb/s SAS/SATA/ Gen 4.0 PCIe (NVMe)

✵ Controller level hardware encryption and self-encryption drive management

✵ Support RAID 1 - Multi Mirroring and Mirrored Pass-Through Disk

✵ Multiple RAID 0 and RAID 10 (1E) support (RAID 00 and RAID100)

✵ Broad operating support including Windows, Linux, FreeBSD, macOS and VMware

8/16 Ports PCIe Gen 4.0 Tri-Mode RAID Adapters

The new fourth generation ARC-1886 family offers advanced technology for increased performance and improved enterprise data protection. They were designed with 1.6 GHz dual core ROC processor, DDR4-2666 memory and PCIe 4.0 interface for the most performance-hungry database and IT applications. Based on the ARM A15 PCIe 4.0 x8 to SAS/SATA/PCIe RAID on Chip (ROC) controller, the ARC-1886 series RAID adapters can offer both PCIe Gen 4.0 host and 12Gb/s SAS/SATA/PCIe (NVMe) tri-mode storage interfaces.

	ARC-1886 Series 8-Ports PCIe Gen 4.0 Tri-Mode RAID Adapters
	ARC-1886-8i	ARC-1886-8x
Physical Dimensions	Low Profile: 167.65(L) x 64.4(H) mm
Ports	8 x internal	8 x external
Drive Connectors	1 x SFF-8654 [x8]	2 x SFF-8644 [x4]
Host Bus Interface	8-Lane PCI Express® 4.0
I/O Processor	Tri-Mode Dual Core ARM A15 1.6GHz ROC
Cache Memory	8GB on-board DDR4-2666 SDRAM with ECC Protection
Data Transfer Rate	Up to 12Gb/s SAS/SATA/Gen 4.0 PCIe (NVMe) per port
Drive Support	Up to 512 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSDs, using 12Gb/s SAS expander
	Up to 24 NVMe drives through the PCIe switches
Power Consumption	Approximately 12 Watts
Operating Temperature	0 °C to 60 °C
Operating Humidity	10% to 85%, non-condensing
Cache Protection	ARC-1886-CBM

	ARC-1886 Series 12/16-Ports PCIe Gen 4.0 Tri-Mode RAID Adapters
	ARC-1886-4x8i	ARC-1886-4x12i
Physical Dimensions	Low Profile: 167.65(L) x 64.4(H) mm
Ports	8 x internal & 4 external	12 x internal & 4 external
Drive Connectors	1 x SFF-8654 [x8]	2 x SFF-8654 [x8]
	1 x SFF-8644 [x4]	1 x SFF-8644 [x4]
Host Bus Interface	8-Lane PCI Express® 4.0
I/O Processor	Tri-Mode Dual Core ARM A15 1.6GHz ROC
Cache Memory	8GB on-board DDR4-2666 SDRAM with ECC Protection
Data Transfer Rate	Up to 12Gb/s SAS/SATA/Gen 4.0 PCIe (NVMe) per port
Drive Support	Up to 512 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSDs, using 12Gb/s SAS expander
	Up to 32 NVMe drives through the PCIe switches
Power Consumption	Approximately 14 Watts
Operating Temperature	0 °C to 60 °C
Operating Humidity	10% to 85%, non-condensing
Cache Protection	ARC-1886-CBM

	ARC-1886 Series 16-Ports PCIe Gen 4.0 Tri-Mode RAID Adapters
	ARC-1886-8x8i	ARC-1886-16i	ARC-1886-4N8I
Host Bus Interface	8-Lane PCI Express® 4.0
Physical Dimensions	LP-MD2: 167.65(L) x 64.41(H) mm		205(L) x 107.2(H) mm
Ports	8 x internal & 8 x external	16 x internal
Drive Connectors	1 x SFF-8654 [x8]	2 x SFF-8654 [x8]	1 x SFF-8654 [x8]
	2 x SFF-8644 [x4]		4 x M.2 Connectors
RAID-on-Chip Controller	Tri-mode Dual Core ARM A15 1.6GHz ROC
Cache Memory	8GB on-board DDR4-2666 SDRAM with ECC Protection
Data Transfer Rate	Up to 12Gb/s SAS/SATA/Gen 4.0 PCIe (NVMe) per port
Drive Support	Up to 512 12Gb/s SAS or 6Gb/s and 3Gb/s SAS/SATA HDDs/SSDs, using 12Gb/s SAS expander
	Up to 24 NVMe drives through the PCIe switches
Power Consumption	Approximately 14 Watts
Operating Temperature	0 °C to 60 °C
Operating Humidity	10% to 85%, non-condensing
Cache Protection	ARC-1886-CBM

RAID Features

 RAID Levels - 0, 1, 3, 5, 6, 10, 30, 50, 60, Single Disk or JBOD

 Multiple RAID 0 and RAID 10(1E) support (RAID 00 and RAID100)

 Support RAID 1 - Multi Mirroring and Mirrored Pass-Through Disk

 Multiple RAID selection

 Configurable stripe size up to 1MB

 Write-through or write-back cache support

 Support read/write cache allocation by policy

 Support HDD firmware update

 Online array roaming

 Online RAID level/stripe size migration

 Online capacity expansion and RAID level migration simultaneously

 Instant availability and background initialization

 Support global and dedicated hot spare

 Automatic drive insertion/removal detection and rebuilding

 Support for native 4K and 512 byte sector SAS and SATA devices

 Support UNMAP command

 S.M.A.R.T. support

 Multiple pairs SSD/HDD disk clone function

 SSD automatic monitor clone (AMC)

 Controller based hardware encryption function

 SED (self-encryption drives) function support

 Support backplanes based on the SFF-TA-1005 specification (UBM)

 Redundant flash image for adapter availability

 Support intelligent power management to save energy and extend service life

 Support NTP protocol synchronize RAID adapter clock over the onboard Ethernet port

Operating Systems

 Microsoft Windows

 Red Hat Linux, Centos Linux, SUSE Linux, Fedora, Debian Linux, Ubuntu Linux

 FreeBSD

 XenServer

 unRAID

 macOS

 VMware ESXi

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8/16 Ports PCIe Gen 4.0 Tri-Mode RAID Adapters

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