Dell EMC Boot Optimized Server Storage-S1 - BOSS-S1 Card Specifications

• PowerEdge R740xd
• PowerEdge R940
• PowerEdge R6415
• PowerEdge R7415
• PowerEdge R7425
• PowerEdge T140
• PowerEdge T340
• PowerEdge T440
• PowerEdge T640
The following PowerEdge systems support the BOSS-S1 modular card:
• PowerEdge C6420
• PowerEdge FC640
• PowerEdge M640 (for M1000e)
• PowerEdge M640 (for VRTX)
• PowerEdge MX840c
• PowerEdge MX740c
BOSS-S1 card specications
The following table lists the BOSS-S1 card feature specications:
Table 1. BOSS-S1 card feature
specications
Feature BOSS-S1 card
RAID levels RAID 1
Stripe size Supports default 64K stripe size only
Battery backup unit No
Non-volatile cache No
Virtual disk cache function Write through
Maximum number of virtual disks 1
Maximum number of drives supported 2
Support for Non-RAID disks Yes (supports up to two disks)
Drive types 6 Gbps M.2 SATA SSDs
PCIe support Gen 2
Disk cache policy Drive default
TRIM Non-RAID mode
Overview 7