Hardware Spec Index

Caldera SN-5843 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5843-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index12,360 (SSDs scale)
Category rank#30,403
Street price$399
Power11 W (active)
Performance per dollar30.98
Released2026

Specifications

BrandCaldera
ModelCaldera SN-5843 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,500 MB/s
Sequential write13,800 MB/s
Random 4K read1,720K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9934 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD11,940$429Compare
Strivon SN-6417 Plus 500GB SATA 2.5-inch SSD4,230$49Compare
Altrix SN-9189 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD6,908$129Compare
Mirenta SN-3756 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD5,067$59Compare
Strivon SN-6902 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,365$69Compare
Caldera SN-7546 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,624$529Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5843 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2873676 (accessed 2026-10-24).