Hardware Spec Index

Caldera SN-5949 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5949-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index9,395 (SSDs scale)
Category rank#31,332
Street price$249
Power6 W (active)
Performance per dollar37.73
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5949 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,900 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Novexa SN-5075 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,183$69Compare
Novexa SN-8365 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD6,252$99Compare
Altrix SN-9337 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,636$199Compare
Mirenta SN-9588 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,136$59Compare
Mirenta SN-9592 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,951$459Compare
Altrix SN-8877 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,699$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5949 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21394908 (accessed 2026-10-19).