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Green circuit board plug-in card with two SFF-8087 connectors and silver PCIe edge connector

Lenovo

Lenovo ServeRAID M1115 81Y4448 SAS/SATA controller

SKU CH-PAKR-JA7Z8

A 6Gb/s SAS controller card with PCI Express 2.0 x8 host interface, SFF-8087 connectors, and RAID 0/1/10 support

  • 6Gb/s SAS throughput for fast storage access
  • PCI Express 2.0 x8 host interface fits standard server slots
  • Hardware RAID 0, 1, 10 protects data
  • Two SFF-8087 connectors support multiple drives
  • Low-profile plug-in card saves chassis space

ServeRAID M1115 SAS/SATA controller

The Lenovo ServeRAID M1115 is a 6Gb/s SAS controller that plugs into a PCI Express 2.0 x8 slot. It provides hardware RAID support for RAID levels 0, 1, and 10 across SAS and SATA drives. The low-profile card measures .6 by 2.7 by 6.6 inches and weighs 2.72 oz.

Before ordering check your server

Verify that the server has an available PCI Express 2.0 x8 slot and internal backplane cabling that matches the SFF-8087 mini-SAS connectors. Confirm the chassis airflow can cool a plug-in card of this length and that the system firmware recognises the 81Y4448 part number.

Bundled accessories and software

No cables, brackets, or management software are listed in the manufacturer data for this controller. You must source compatible SFF-8087 cables and any required RAID management tools separately for your operating environment.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $111.99
Pricier than about 64% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameLenovo

Questions about this item

What comes in the box with the 81Y4448 and which cables or brackets must be purchased separately?

The card is supplied as a standalone plug-in card with SFF-8087 internal SAS ports; Mini-SAS cables and any low-profile bracket are not included and must be sourced separately.

Which firmware or feature set distinguishes the M1115 from other ServeRAID models?

The M1115 provides 6Gb/s SAS connectivity over a PCI Express 2.0 x8 host interface and supports RAID levels 0, 1 and 10 through its onboard controller.

What does the 6Gb/s SAS rating mean for drive performance once the card is installed?

Each attached SAS or SATA drive can transfer at up to 6Gb/s per lane, with the x8 host link providing enough bandwidth for multiple drives simultaneously.

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