Hardware Spec Index

Caldera SN-2527 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2527-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index6,816 (SSDs scale)
Category rank#14,556
Street price$99
Power7 W (active)
Performance per dollar68.85
Released2020

Specifications

BrandCaldera
ModelCaldera SN-2527 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write4,900 MB/s
Random 4K read790K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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
Strivon SN-5026 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,554$69Compare
Altrix SN-6503 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,567$519Compare
Novexa SN-5385 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,656$229Compare
Altrix SN-3796 SE 500GB SATA 2.5-inch SSD3,228$39Compare
Mirenta SN-5141 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,562$599Compare
Strivon SN-2198 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD12,375$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2527 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8323463 (accessed 2026-10-20).