Hardware Spec Index

Caldera SN-7743 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7743-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index6,889 (SSDs scale)
Category rank#19,315
Street price$119
Power7 W (active)
Performance per dollar57.89
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7743 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,000 MB/s
Random 4K read900K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-7226 Ultra 500GB SATA 2.5-inch SSD3,566$39Compare
Caldera SN-7774 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD11,909$409Compare
Caldera SN-9578 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,754$89Compare
Novexa SN-1353 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD13,777$509Compare
Altrix SN-3598 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,116$179Compare
Mirenta SN-2472 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD10,778$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7743 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4679142 (accessed 2026-10-24).