Hardware Spec Index

Caldera SN-2771 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2771-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index6,966 (SSDs scale)
Category rank#49,307
Street price$109
Power5 W (active)
Performance per dollar63.91
Released2021

Specifications

BrandCaldera
ModelCaldera SN-2771 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,800 MB/s
Random 4K read1,200K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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

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Cite this page: Hardware Spec Index, “Caldera SN-2771 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2199398 (accessed 2026-10-20).