Hardware Spec Index

Caldera SN-7849 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7849-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index8,707 (SSDs scale)
Category rank#46,710
Street price$239
Power7 W (active)
Performance per dollar36.43
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7849 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,200 MB/s
Random 4K read1,100K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
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
Altrix SN-4816 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,599$209Compare
Novexa SN-9329 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,210$59Compare
Mirenta SN-6934 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,150$109Compare
Altrix SN-2557 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,895$339Compare
Caldera SN-2886 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD5,097$69Compare
Mirenta SN-1603 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,078$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7849 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14539715 (accessed 2026-10-24).