TS4-190785987
Eligible for Edu / Gov discounts
GBGB Memory
BTU/HrBTU/Hr
WWatts
Optimized Configurations
Essential
$32,538.00
Professional
$41,899.00
Premium
$110,407.00
-2x AMD EPYC 9005 Series Processors (Up To 500W TDP) -24x DDR5 Slots Up To TBD Registered ECC -8x double wide FHFL PCIe 5.0 x16 Slots (through PLX) + 4x single wide FHFL PCIe 5.0 x16 Slots (through PLX) + 1x single wide FHFL PCIe 5.0 x16 Slot (from CPU0) -8x NVMe PCIe 5.0 x4 2.5in Drive Bays + 2x M.2 22110 NVMe 3.0 x2 -2x 10GbE Onboard + 1x 1GbE Dedicated IPMI/Management Port -4x 3200W 80 PLUS Titanium (3+1) Redundant Power Supply -Server Depth: 31.4" -Power Cables Not Included -Rackmount Rails Included
Selected
Turin
2x
AMD EPYC 9115 - 16 Core - 2.6 GHz - 64 MB L3 Cache - Socket SP5
-$506.00
2x
AMD EPYC 9135 - 16 Core - 3.65 GHz - 64 MB L3 Cache - Socket SP5
Selected
2x
AMD EPYC 9175F - 16 Core - 4.2 GHz - 512 MB L3 Cache - Socket SP5
+$2,970.00
2x
AMD EPYC 9255 - 24 Core - 3.25 GHz - 128 MB L3 Cache - Socket SP5
+$2,310.00
2x
AMD EPYC 9275F - 24 Core - 4.1 GHz - 256 MB L3 Cache - Socket SP5
+$990.00
2x
AMD EPYC 9335 - 32 Core - 3.0 GHz - 128 MB L3 Cache - Socket SP5
+$3,410.00
2x
AMD EPYC 9355 - 32 Core - 3.55 GHz - 256 MB L3 Cache - Socket SP5
+$4,510.00
2x
AMD EPYC 9375F - 32 Core - 3.8 GHz - 256 MB L3 Cache - Socket SP5
+$5,610.00
2x
AMD EPYC 9365 - 36 Core - 3.4 GHz - 192 MB L3 Cache - Socket SP5
+$4,789.40
2x
AMD EPYC 9455 - 48 Core - 3.5 GHz - 256 MB L3 Cache - Socket SP5
+$7,810.00
2x
AMD EPYC 9475F - 48 Core - 3.65 GHz - 256 MB L3 Cache - Socket SP5
+$6,270.00
2x
AMD EPYC 9535 - 64 Core - 2.4 GHz - 256 MB L3 Cache - Socket SP5
+$8,910.00
2x
AMD EPYC 9555 - 64 Core - 3.2 GHz - 256 MB L3 Cache - Socket SP5
+$8,250.00
2x
AMD EPYC 9575F - 64 Core - 3.30 GHz - 256 MB L3 Cache - Socket SP5
+$10,450.00
2x
AMD EPYC 9565 - 72 Core - 3.15 GHz - 384 MB L3 Cache - Socket SP5
+$8,690.00
2x
AMD EPYC 9645 - 96 Core - 2.30 GHz - 256 MB L3 Cache - Socket SP5
+$10,890.00
2x
AMD EPYC 9655 - 96 Core - 2.70 GHz - 384 MB L3 Cache - Socket SP5
+$6,050.00
2x
AMD EPYC 9745 - 128 Core - 2.40 GHz Base - 256 MB L3 Cache - Socket SP5
+$7,590.00
2x
AMD EPYC 9755 - 128 Core - 2.70 GHz Base - 512 MB L3 Cache - Socket SP5
+$7,150.00
2x
AMD EPYC 9825 - 144 Core - 2.20 GHz Base - 384 MB L3 Cache - Socket SP5
+$9,350.00
2x
AMD EPYC 9845 - 160 Core - 2.10 GHz Base - 320 MB L3 Cache - Socket SP5
+$8,690.00
2x
AMD EPYC 9965 - 192 Core - 2.25 GHz - 384 MB L3 Cache - Socket SP5
+$17,050.00
5600MT/s
16 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
384 GB total
Selected
32 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
384 GB total
-$4,620.00
48 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
576 GB total
-$3,960.00
64 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
768 GB total
+$7,920.00
96 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
1152 GB total
+$19,800.00
128 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
1536 GB total
+$31,680.00
6400MT/s
16 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
192 GB total
-$7,656.00
32 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
384 GB total
-$4,620.00
48 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
576 GB total
$0.00
64 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
768 GB total
+$9,240.00
96 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
1152 GB total
+$21,120.00
128 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
1536 GB total
+$33,000.00
No, thanks
$0.00
PCI Express 4.0
1 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$242.00
2 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$429.00
4 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$836.00
No, thanks
-$352.00
PCIe 4.0
960 GB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
Selected
1.92 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$528.00
3.84 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$880.00
7.68 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$1,815.00
15.36 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$3,850.00
30.72 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$6,600.00
PCIe 5.0
960 GB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$352.00
1.92 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$561.00
3.84 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$1,155.00
7.68 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$3,960.00
15.36 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$3,960.00
30.72 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$6,710.00
PCIe 5.0 3DWPD
1.6 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$1,540.00
3.2 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$2,200.00
6.4 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$2,640.00
12.8 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$4,400.00
25.6 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$9,625.00
No, thanks
-$2,530.00
NVIDIA Compute
NVIDIA L4 ADA - 24 GB DDR6 - Single Slot - Low-profile - Passive Cooler
-$286.00
NVIDIA L40S ADA - 48 GB DDR6 - Dual Slot - Full-height - Passive Cooler
+$4,345.00
NVIDIA RTX PRO 6000 Blackwell Server Edition - 96GB GDDR7 - Dual Slot - Passive Cooler - 600W Max TDP
+$6,836.50
NVIDIA H200 Hopper NVL - 141 GB HBM3e - Dual Slot - Full-height - Passive Cooler - No Display Output Includes 5yr NVIDIA AI Enterprise
+$22,770.00
NVIDIA Professional RTX
NVIDIA RTX PRO 2000 Blackwell - 16GB GDDR7 - Single Slot - Fan Cooler - 70W Max TDP
-$1,798.50
NVIDIA RTX PRO 4000 SFF Blackwell - 24GB GDDR7 - Dual-Slot Half Height Fan Cooler - 70W Max TDP
-$887.70
NVIDIA RTX 4000 ADA - 20 GB GDDR6 - Single Slot - Fan Cooler
-$1,237.50
NVIDIA RTX PRO 4000 Blackwell - 24GB GDDR7 - Single Slot - Fan Cooler - 140W Max TDP
-$887.70
NVIDIA RTX 4500 ADA - 24GB GDDR6 - Dual Slot - Fan Cooler
-$330.00
NVIDIA RTX PRO 4500 Blackwell - 32GB GDDR7 - Dual Slot - Fan Cooler - 200W Max TDP
Selected
NVIDIA RTX 5000 ADA - 32GB GDDR6 - Dual Slot - Fan Cooler
+$990.00
NVIDIA RTX PRO 5000 Blackwell - 48GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$1,870.00
NVIDIA RTX PRO 5000 Blackwell - 72GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$4,070.00
NVIDIA RTX 6000 ADA - 48GB GDDR6 - Dual Slot - Fan Cooler
+$4,070.00
NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition - 96GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$6,820.00
No, thanks
$0.00
1x
Bluefield-3 B3220 DPU Network Adapter - InfiniBand - NDR 200GbE - 2x Port QSFP112 - PCIe 5.0 x16 - 1x Slot FHHL
+$3,197.70
Ethernet
10Gigabit Ethernet Card - PCI Express 3.0 x8 - 2 Port(s) - 10GBase-T
+$385.00
10Gigabit Ethernet Card - PCI Express 3.0 x8 - 2 Port(s) - 10GBase-X - SFP+
+$330.00
25Gigabit Ethernet Card - PCI Express 4.0 x8 - 2 Port(s) - 25GBase-X - SFP28
+$275.00
100Gigabit Ethernet Card - PCI Express 4.0 x8 - 2 Port(s) - 100GBase-X - QSFP28
+$616.00
Infiniband
MCX75310AAS-HEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 200 Gbit/s - 1 x Total Infiniband Port(s) - OSFP
+$1,287.00
MCX755106AS-HEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 200 Gbit/s - 2 x Total Infiniband Port(s) - QSFP112
+$1,686.30
MCX75310AAS-NEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 400 Gbit/s - 1 x Total Infiniband Port(s) - OSFP
+$1,815.00
3FT
4x
C19 to C20 Power Cable - 3FT
$0.00
6FT
4x
C19 to C20 Power Cable - 6FT
Selected
1x
Mounting Rail Kit (Included)
Selected
No, thanks
$0.00
Rocky Linux 9
Storage Required
Ubuntu 24.04
Storage Required
No, thanks
$0.00
Exxact EMLI - Conda Deep Learning Software Stack
+$385.00
Exxact EMLI - Container Deep Learning Software Stack
+$110.00
Exxact EMLI - DIY Deep Learning Software Stack
$0.00
Other Software Requests - If you have specific software requests like AMBER, Relion for cryo-EM, Schrodinger, etc, please request in the notes and our Engineers will help optimize and quote accordingly
$0.00
3-Year Warranty on Parts and Labor with Perpetual Email and Telephone Support
Selected
Optimized Configurations
Essential
$32,538.00
Professional
$41,899.00
Premium
$110,407.00
-2x AMD EPYC 9005 Series Processors (Up To 500W TDP) -24x DDR5 Slots Up To TBD Registered ECC -8x double wide FHFL PCIe 5.0 x16 Slots (through PLX) + 4x single wide FHFL PCIe 5.0 x16 Slots (through PLX) + 1x single wide FHFL PCIe 5.0 x16 Slot (from CPU0) -8x NVMe PCIe 5.0 x4 2.5in Drive Bays + 2x M.2 22110 NVMe 3.0 x2 -2x 10GbE Onboard + 1x 1GbE Dedicated IPMI/Management Port -4x 3200W 80 PLUS Titanium (3+1) Redundant Power Supply -Server Depth: 31.4" -Power Cables Not Included -Rackmount Rails Included
Selected
Turin
2x
AMD EPYC 9115 - 16 Core - 2.6 GHz - 64 MB L3 Cache - Socket SP5
-$506.00
2x
AMD EPYC 9135 - 16 Core - 3.65 GHz - 64 MB L3 Cache - Socket SP5
Selected
2x
AMD EPYC 9175F - 16 Core - 4.2 GHz - 512 MB L3 Cache - Socket SP5
+$2,970.00
2x
AMD EPYC 9255 - 24 Core - 3.25 GHz - 128 MB L3 Cache - Socket SP5
+$2,310.00
2x
AMD EPYC 9275F - 24 Core - 4.1 GHz - 256 MB L3 Cache - Socket SP5
+$990.00
2x
AMD EPYC 9335 - 32 Core - 3.0 GHz - 128 MB L3 Cache - Socket SP5
+$3,410.00
2x
AMD EPYC 9355 - 32 Core - 3.55 GHz - 256 MB L3 Cache - Socket SP5
+$4,510.00
2x
AMD EPYC 9375F - 32 Core - 3.8 GHz - 256 MB L3 Cache - Socket SP5
+$5,610.00
2x
AMD EPYC 9365 - 36 Core - 3.4 GHz - 192 MB L3 Cache - Socket SP5
+$4,789.40
2x
AMD EPYC 9455 - 48 Core - 3.5 GHz - 256 MB L3 Cache - Socket SP5
+$7,810.00
2x
AMD EPYC 9475F - 48 Core - 3.65 GHz - 256 MB L3 Cache - Socket SP5
+$6,270.00
2x
AMD EPYC 9535 - 64 Core - 2.4 GHz - 256 MB L3 Cache - Socket SP5
+$8,910.00
2x
AMD EPYC 9555 - 64 Core - 3.2 GHz - 256 MB L3 Cache - Socket SP5
+$8,250.00
2x
AMD EPYC 9575F - 64 Core - 3.30 GHz - 256 MB L3 Cache - Socket SP5
+$10,450.00
2x
AMD EPYC 9565 - 72 Core - 3.15 GHz - 384 MB L3 Cache - Socket SP5
+$8,690.00
2x
AMD EPYC 9645 - 96 Core - 2.30 GHz - 256 MB L3 Cache - Socket SP5
+$10,890.00
2x
AMD EPYC 9655 - 96 Core - 2.70 GHz - 384 MB L3 Cache - Socket SP5
+$6,050.00
2x
AMD EPYC 9745 - 128 Core - 2.40 GHz Base - 256 MB L3 Cache - Socket SP5
+$7,590.00
2x
AMD EPYC 9755 - 128 Core - 2.70 GHz Base - 512 MB L3 Cache - Socket SP5
+$7,150.00
2x
AMD EPYC 9825 - 144 Core - 2.20 GHz Base - 384 MB L3 Cache - Socket SP5
+$9,350.00
2x
AMD EPYC 9845 - 160 Core - 2.10 GHz Base - 320 MB L3 Cache - Socket SP5
+$8,690.00
2x
AMD EPYC 9965 - 192 Core - 2.25 GHz - 384 MB L3 Cache - Socket SP5
+$17,050.00
5600MT/s
16 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
384 GB total
Selected
32 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
384 GB total
-$4,620.00
48 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
576 GB total
-$3,960.00
64 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
768 GB total
+$7,920.00
96 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
1152 GB total
+$19,800.00
128 GB DDR5 SDRAM - 5600MT/s - ECC - Registered
1536 GB total
+$31,680.00
6400MT/s
16 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
192 GB total
-$7,656.00
32 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
384 GB total
-$4,620.00
48 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
576 GB total
$0.00
64 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
768 GB total
+$9,240.00
96 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
1152 GB total
+$21,120.00
128 GB DDR5 SDRAM - 6400MT/s - ECC - Registered
1536 GB total
+$33,000.00
No, thanks
$0.00
PCI Express 4.0
1 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$242.00
2 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$429.00
4 TB SSD - M.2 2280 Internal - PCI Express NVMe 4.0 x4
+$836.00
No, thanks
-$352.00
PCIe 4.0
960 GB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
Selected
1.92 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$528.00
3.84 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$880.00
7.68 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$1,815.00
15.36 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$3,850.00
30.72 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 4.0 x4
+$6,600.00
PCIe 5.0
960 GB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$352.00
1.92 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$561.00
3.84 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$1,155.00
7.68 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$3,960.00
15.36 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$3,960.00
30.72 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$6,710.00
PCIe 5.0 3DWPD
1.6 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$1,540.00
3.2 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$2,200.00
6.4 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$2,640.00
12.8 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$4,400.00
25.6 TB SSD - 2.5" Internal - U.2 NVMe - PCI Express 5.0 x4
+$9,625.00
No, thanks
-$2,530.00
NVIDIA Compute
NVIDIA L4 ADA - 24 GB DDR6 - Single Slot - Low-profile - Passive Cooler
-$286.00
NVIDIA L40S ADA - 48 GB DDR6 - Dual Slot - Full-height - Passive Cooler
+$4,345.00
NVIDIA RTX PRO 6000 Blackwell Server Edition - 96GB GDDR7 - Dual Slot - Passive Cooler - 600W Max TDP
+$6,836.50
NVIDIA H200 Hopper NVL - 141 GB HBM3e - Dual Slot - Full-height - Passive Cooler - No Display Output Includes 5yr NVIDIA AI Enterprise
+$22,770.00
NVIDIA Professional RTX
NVIDIA RTX PRO 2000 Blackwell - 16GB GDDR7 - Single Slot - Fan Cooler - 70W Max TDP
-$1,798.50
NVIDIA RTX PRO 4000 SFF Blackwell - 24GB GDDR7 - Dual-Slot Half Height Fan Cooler - 70W Max TDP
-$887.70
NVIDIA RTX 4000 ADA - 20 GB GDDR6 - Single Slot - Fan Cooler
-$1,237.50
NVIDIA RTX PRO 4000 Blackwell - 24GB GDDR7 - Single Slot - Fan Cooler - 140W Max TDP
-$887.70
NVIDIA RTX 4500 ADA - 24GB GDDR6 - Dual Slot - Fan Cooler
-$330.00
NVIDIA RTX PRO 4500 Blackwell - 32GB GDDR7 - Dual Slot - Fan Cooler - 200W Max TDP
Selected
NVIDIA RTX 5000 ADA - 32GB GDDR6 - Dual Slot - Fan Cooler
+$990.00
NVIDIA RTX PRO 5000 Blackwell - 48GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$1,870.00
NVIDIA RTX PRO 5000 Blackwell - 72GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$4,070.00
NVIDIA RTX 6000 ADA - 48GB GDDR6 - Dual Slot - Fan Cooler
+$4,070.00
NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition - 96GB GDDR7 - Dual Slot - Fan Cooler - 300W Max TDP
+$6,820.00
No, thanks
$0.00
1x
Bluefield-3 B3220 DPU Network Adapter - InfiniBand - NDR 200GbE - 2x Port QSFP112 - PCIe 5.0 x16 - 1x Slot FHHL
+$3,197.70
Ethernet
10Gigabit Ethernet Card - PCI Express 3.0 x8 - 2 Port(s) - 10GBase-T
+$385.00
10Gigabit Ethernet Card - PCI Express 3.0 x8 - 2 Port(s) - 10GBase-X - SFP+
+$330.00
25Gigabit Ethernet Card - PCI Express 4.0 x8 - 2 Port(s) - 25GBase-X - SFP28
+$275.00
100Gigabit Ethernet Card - PCI Express 4.0 x8 - 2 Port(s) - 100GBase-X - QSFP28
+$616.00
Infiniband
MCX75310AAS-HEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 200 Gbit/s - 1 x Total Infiniband Port(s) - OSFP
+$1,287.00
MCX755106AS-HEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 200 Gbit/s - 2 x Total Infiniband Port(s) - QSFP112
+$1,686.30
MCX75310AAS-NEAT - NVIDIA Mellanox ConnectX-7 NDR Infiniband - PCI Express 5.0 x16 - 400 Gbit/s - 1 x Total Infiniband Port(s) - OSFP
+$1,815.00
3FT
4x
C19 to C20 Power Cable - 3FT
$0.00
6FT
4x
C19 to C20 Power Cable - 6FT
Selected
1x
Mounting Rail Kit (Included)
Selected
No, thanks
$0.00
Rocky Linux 9
Storage Required
Ubuntu 24.04
Storage Required
No, thanks
$0.00
Exxact EMLI - Conda Deep Learning Software Stack
+$385.00
Exxact EMLI - Container Deep Learning Software Stack
+$110.00
Exxact EMLI - DIY Deep Learning Software Stack
$0.00
Other Software Requests - If you have specific software requests like AMBER, Relion for cryo-EM, Schrodinger, etc, please request in the notes and our Engineers will help optimize and quote accordingly
$0.00
3-Year Warranty on Parts and Labor with Perpetual Email and Telephone Support
Selected
TS4-190785987
Eligible for Edu / Gov discounts
GBGB Memory
BTU/HrBTU/Hr
WWatts