Rack Server Comparison
Model Density Chipset CPU Sockets Memory / Type Mem Slots Controller Gigabit Ethernet
Sovereign C541-SR8 Pedestal W880 Intel Core Ultra 1 256GB DDR5-5600 4 SAS3/SATA 12Gbs 1
Sovereign C541-SS8 Pedestal W880 Intel Core Ultra 1 256GB DDR5-5600 4 SAS3/SATA 12Gbs 1
Sovereign C542-SR8 Pedestal W790 Xeon W-2500 1 2TB DDR5-4800 8 SAS3/SATA 12Gbs 1
Sovereign C542-SS8 Pedestal W790 Xeon W-2500 1 2TB DDR5-4800 8 SAS3/SATA 12Gbs 1
Sovereign C543-SR8 Pedestal W790 Xeon W-3500 1 4TB DDR5-4800 16 SAS3/SATA 12Gbs 1
Sovereign C543-SS8 Pedestal W790 Xeon W-3500 1 4TB DDR5-4800 16 SAS3/SATA 12Gbs 1
Sovereign K838-SR8 Pedestal WRX80 Threadripper Pro 5000 1 2TB DDR4-3200 8 SAS3/SATA 12Gbs 1
Sovereign K838-SS8 Pedestal WRX80 Threadripper Pro 5000 1 2TB DDR4-3200 8 SAS3/SATA 12Gbs 1
Sovereign K841-SR Pedestal Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs 2
Sovereign K841-SS Pedestal Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs 2
Sovereign K841-SRT Pedestal Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign K841-SST Pedestal Epyc SOC Epyc 9004 1 3TB DDR5-4800 12 SAS3/SATA 12Gbs N/A
Sovereign K842-SRT Pedestal TRX50 Threadripper/Pro 7000 1 1TB DDR5-5200 4 SAS3/SATA 12Gbs N/A
Sovereign K842-SST Pedestal TRX50 Threadripper/Pro 7000 1 1TB DDR5-5200 4 SAS3/SATA 12Gbs N/A
Sovereign 2891-SRT 2U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 2891-SST 2U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 2902-SST 2U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 8 SAS3/SATA 12Gbs N/A
Sovereign 2994-SRT 2U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 2994-SST 2U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 3891-SRT 3U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 3891-SST 3U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 3994-SRT 3U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 3994-SST 3U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 4891-SRT 4U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 4891-SST 4U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 4903-SRT 4U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 4903-SST 4U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 16 SAS3/SATA 12Gbs N/A
Sovereign 4902-SST 4U Xeon SOC Xeon 6500/6700 2 4TB DDR5-6400 8 SAS3/SATA 12Gbs N/A
Sovereign 4994-SRT 4U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 4994-SST 4U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 4998-SRT 4U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Sovereign 4998-SST 4U AMD Epyc SOC Epyc 9005 1 3TB DDR5-6400 12 SAS3/SATA 12Gbs N/A
Rack Server Comparison (continued)
Model 2.5Gigabit Ethernet 10Gigabit Ethernet PCI-E (v5.0) PCI-E (v4.0) PCI-E (v3.0) RAID Controller USB 5.25" ext 3.5in Hotswap HD 2.5in Hotswap HD Power Supply
Sovereign C541-SR8 1 N/A 2 (x16) 1 (x4) N/A Broadcom 3908 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign C541-SS8 1 N/A 2 (x16) 1 (x4) N/A Broadcom 3808 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign C542-SR8 N/A 1 3 (x16) 1 (x4) N/A Broadcom 3908 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign C542-SS8 N/A 1 3 (x16) 1 (x4) N/A Broadcom 3808 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign C543-SR8 N/A 1 6 (x16) N/A N/A Broadcom 3908 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign C543-SS8 N/A 1 6 (x16) N/A N/A Broadcom 3808 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K838-SR8 N/A 1 N/A 6 (x16) N/A Broadcom 3908 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K838-SS8 N/A 1 N/A 6 (x16) N/A Broadcom 3808 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K841-SR N/A N/A 3 (x16), 2 (x8) N/A N/A Broadcom 3908 3 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K841-SS N/A N/A 3 (x16), 2 (x8) N/A N/A Broadcom 3808 3 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K841-SRT N/A 2 3 (x16), 2 (x8) N/A N/A Broadcom 3908 3 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K841-SST N/A 2 3 (x16), 2 (x8) N/A N/A Broadcom 3808 3 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K842-SRT N/A 2 2 (x16), 2 (x8) N/A N/A Broadcom 3908 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign K842-SST N/A 2 2 (x16), 2 (x8) N/A N/A Broadcom 3808 3.2 3 8 Optional carriers 1200W Redundant (Platinum)
Sovereign 2891-SRT N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3908 2.0 + 3.2 N/A 12 Optional (rear) 1200W Redundant (Titanium)
Sovereign 2891-SST N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3808 (SW RAID) 2.0 + 3.2 N/A 12 Optional (rear) 1200W Redundant (Titanium)
Sovereign 2902-SST N/A 2 2 (x16), 3 (x8) N/A N/A Broadcom 3808 (SW RAID) 2.0 + 3.2 N/A 12 Optional (rear) 1200W Redundant (Titanium)
Sovereign 2994-SRT N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3908 3 N/A 12 Optional (rear) 1200W Redundant (Titanium)
Sovereign 2994-SST N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3808 3 N/A 12 Optional (rear) 1200W Redundant (Titanium)
Sovereign 3891-SRT N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3908 2.0 + 3.2 N/A 16 2 (rear) 1200W Redundant (Titanium)
Sovereign 3891-SST N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3808 (SW RAID) 2.0 + 3.2 N/A 16 2 (rear) 1200W Redundant (Titanium)
Sovereign 3994-SRT N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3908 3 1 (slim) 16 Optional (rear) 1200W Redundant (Titanium)
Sovereign 3994-SST N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3808 3 1 (slim) 16 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4891-SRT N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3908 2.0 + 3.2 N/A 24 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4891-SST N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3808 (SW RAID) 2.0 + 3.2 N/A 24 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4903-SRT N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3916 2.0 + 3.2 N/A 36 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4903-SST N/A 2 4 (x16), 2 (x8) N/A N/A Broadcom 3816 (SW RAID) 2.0 + 3.2 N/A 36 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4902-SST N/A 2 2 (x16), 3 (x8) N/A N/A Broadcom 3816 (SW RAID) 2.0 + 3.2 N/A 36 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4994-SRT N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3908 3 N/A 24 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4994-SST N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3808 3 N/A 24 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4998-SRT N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3916 3 N/A 36 Optional (rear) 1200W Redundant (Titanium)
Sovereign 4998-SST N/A 2 3 (x16), 2 (x8) 4 (x16), 2 (x8) N/A Broadcom 3816 (SW RAID) 3 N/A 36 Optional (rear) 1200W Redundant (Titanium)