Hardware Spec Index

Caldera SN-7277 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7277-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index11,483 (SSDs scale)
Category rank#22,175
Street price$279
Power5 W (active)
Performance per dollar41.16
Released2023

Specifications

BrandCaldera
ModelCaldera SN-7277 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write5,600 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-1550 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,004$539Compare
Novexa SN-9456 Prime 500GB SATA 2.5-inch SSD4,323$39Compare
Caldera SN-2824 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD7,694$129Compare
Mirenta SN-2724 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD6,586$109Compare
Mirenta SN-7510 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,172$179Compare
Altrix SN-2516 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD8,124$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7277 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7520103 (accessed 2026-10-20).