Hardware Spec Index

Caldera SN-7898 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7898-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index8,490 (SSDs scale)
Category rank#21,463
Street price$209
Power6 W (active)
Performance per dollar40.62
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7898 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,800 MB/s
Random 4K read930K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-8498 Core 1TB SATA 2.5-inch SSD3,814$29Compare
Caldera SN-8187 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD12,654$459Compare
Caldera SN-1453 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,386$169Compare
Altrix SN-6132 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,860$539Compare
Novexa SN-5681 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD11,894$449Compare
Altrix SN-7809 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD9,313$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7898 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/557398 (accessed 2026-10-21).