HP
HP 5S496AA Z Turbo 4 TB internal SSD M.2 2280 PCIe NVMe 4.0
High-capacity 4 TB internal storage using PCI Express NVMe 4.0 x4 in M.2 2280 form factor
- Capacity4TB
- InterfacePCI Express NVMe
- CacheNo DRAM (SLC)
- 4 TB capacity stores large project libraries
- PCIe 4.0 x4 interface enables fast data transfer
- M.2 2280 form factor fits compact workstations
- NVMe protocol reduces latency for demanding workloads
- DRAM-less design with SLC cache optimises sustained performance
Capacity and purpose
The HP 5S496AA is a 4 TB internal solid-state drive built for PCIe NVMe 4.0 x4 slots. It suits workstations and desktops that need a single large volume for active project files, operating system and applications. Buyers who want more storage than 4 TB or who require a secondary drive for a separate array should look elsewhere.
Build and connection
The drive uses the M.2 2280 form factor and connects directly to a compatible motherboard slot without cables. It employs TLC NAND with an SLC cache and has no separate DRAM buffer, so sustained write performance relies on the controller and host memory buffer support. Physical installation is a simple screw-down into the M.2 key-M socket.
Thermals and power
Under normal workloads the SSD operates within standard M.2 thermal limits and draws power solely from the slot, requiring no extra connectors. The lack of DRAM helps keep idle power low, while the SLC cache absorbs burst writes before the native TLC speed takes over. Adequate case airflow or a motherboard heatsink keeps temperatures stable during extended transfers.
商品特色
- 4 TB capacity stores large project libraries
- PCIe 4.0 x4 interface enables fast data transfer
- M.2 2280 form factor fits compact workstations
- NVMe protocol reduces latency for demanding workloads
- DRAM-less design with SLC cache optimises sustained performance
商品規格
| Capacity | 4TB |
|---|---|
| Interface | PCI Express NVMe |
| Cache | No DRAM (SLC) |
| Brand | HP |
| Model | 5S496AA |
| Part Number | 5S496AA |
| 出貨重量 | 0.45 kg |
| 包裝尺寸 | 25 × 25 × 25 mm |
商品問答
What PCIe standard does the 5S496AA use and what throughput limit does 4.0 x4 set?
The drive runs on PCI Express 4.0 x4, which caps sequential throughput at the lane limit of that standard.
What physical slot and form factor does the 2280 model require?
It needs an M.2 2280 key-M slot; the 80 mm length must be supported by the motherboard or riser.
How is the 5S496AA installed and which step is often missed?
Insert at an angle, press flat, and secure with the single M.2 screw; the step often missed is fastening that screw.
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