Hardware Spec Index

Caldera SN-6901 Plus 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN6901-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,142 (SSDs scale)
Category rank#648
Street price$49
Power3 W (active)
Performance per dollar84.53
Released2020

Specifications

BrandCaldera
ModelCaldera SN-6901 Plus
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-2116 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,079$99Compare
Mirenta SN-5288 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD8,459$179Compare
Caldera SN-4103 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,655$159Compare
Mirenta SN-4108 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD5,721$89Compare
Altrix SN-5819 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,236$389Compare
Altrix SN-9596 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD4,477$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6901 Plus 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/76352748 (accessed 2026-10-19).