Hardware Spec Index

Caldera SN-1642 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1642-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,869 (SSDs scale)
Category rank#22,794
Street price$79
Power5 W (active)
Performance per dollar74.29
Released2023

Specifications

BrandCaldera
ModelCaldera SN-1642 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,100 MB/s
Random 4K read1,080K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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-4719 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD13,063$489Compare
Altrix SN-1476 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,308$449Compare
Caldera SN-3011 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,162$159Compare
Novexa SN-2093 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD4,761$59Compare
Strivon SN-7047 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,340$89Compare
Caldera SN-6770 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,386$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1642 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/666154 (accessed 2026-10-19).