Servers/Storage

New and refurbished Dell, HP, and Cisco UCS servers, storage arrays, and hard drives — all tested before shipment with warranty included. Read our Servers & Storage Guide →

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Add MG08SCA16TE - Toshiba 16TB SAS Hard Drive 12GBPS 7.2K RPM 512E, Refurbished to the cart
Add Cyber Power APCRBC152-CP UPS Replacement Battery Cartridge, New to the cart
Add 878643-001 - NEW - HPE 96W Smart Lithium-ion Battery to the cart
Add R740xd – GPU Ready (no GPU included) Build, Refurbished to the cart
Add R740xd – Dual V100 Build, refurbished to the cart
Add R740xd – A40 Build, Refurbished to the cart
Add AI Inference Rack – A40 Edition (70B Model Ready, Turnkey System) to the cart
Add Dell R7525 AI Ready with 2 x Nvidia GPU A100 to the cart
Add NVDGXSPARK-PB, NVIDIA DGX Spark to the cart
Add 398648-001 - NEW - HPE Server Battery to the cart
Add UCSB-VIC-M84-4P - Refurbished - Cisco UCS VIC 1480 mezzanine adapter to the cart
Add Dell PowerEdge R640 8SFF 1, Refurbished to the cart
Add Dell PowerEdge R640 8SFF 2, Refurbished to the cart
Add Dell PowerEdge R640 8SFF 3, Refurbished to the cart
Add Dell PowerEdge R740XD, Refurbished to the cart
Add HP ProLiant DL360 Gen10 8SFF Rack Server 1, Refurbished to the cart
Add HP ProLiant DL360 Gen10 8SFF Rack Server 2, Refurbished to the cart
Add HP ProLiant DL360 Gen10 8SFF Rack Server 3, Refurbished to the cart
Add Cisco UCS-HDD1TI2F212 1TB SAS 7.2K RPM 3.5" LFF Hot-Swap Hard Drive – Enterprise Storage for UCS Servers to the cart
Add 660091-001 - NEW - HPE Flash-Backed Write Cache (FBWC) Capacitor Cable Pack w/ 12” Long Cable to the cart
Add 462976-001 - NEW - HPE 4.8v, 650mAh BBWC Battery Module to the cart
Add 70K80 - NEW -Dell H710/H730 Raid Battery Backup to the cart
Add NU209 - NEW - Dell 5i/6i Raid Battery Backup to the cart
Add 587324-001 - NEW - HPE Flash Backed Write Cache Super Capacitor with 24-inch Cable to the cart
Add NWJ48 - NEW - Dell H740/H745/H750/H755/H840 Raid Battery Backup to the cart
Add 868814-B21 - Refurbished - HPE 240GB SATA 6G Read Intensive 2.5" SSD to the cart
Add 400-BBPN - Refurbished -Dell 960GB 12G SAS Read Intensive 2.5" SSD to the cart
Add 400-BBQP - Refurbished - Dell 1.92TB 12G SAS Read Intensive 2.5" SSD to the cart
Add 400-BGJW - Refurbished -Dell 3.84TB 12G SAS Read Intensive 2.5" SSD to the cart
Add 400-BBSX - Refurbished -Dell 7.68TB 12G SAS Read Intensive 2.5" SSD to the cart
Add 872344-B21 - Refurbished - HPE 480GB SATA 6G Mixed Use 2.5" SSD to the cart
Add 872348-B21 - Refurbished - HPE 960GB SATA 6G Mixed Use 2.5" SSD to the cart
Add 872352-B21 - Refurbished - HPE 1.92TB SATA 6G Mixed Use 2.5" SSD to the cart
Add P04570-B21 - Refurbished - HPE 3.84TB SATA 6G Read Intensive 2.5" SSD to the cart
Add 870759-B21 - Refurbished - HPE 900GB 15K SAS 12G 2.5" Digitally Signed HDD to the cart
Add 872479-B21 - Refurbished - HPE 1.2TB 10K SAS 12G 2.5" Digitally Signed HDD to the cart
Add 872481-B21 - Refurbished - HPE 1.8TB 10K SAS 12G 2.5" Digitally Signed HDD to the cart
Add 881457-B21 - Refurbished - HPE 2.4TB 10K SAS 12G 2.5" Digitally Signed HDD to the cart
Add 400-ATJL - Refurbished -Dell 1.2TB 10K 12G SAS 2.5" HDD to the cart
Add 400-ATJR - Refurbished - Dell 1.8TB 10K 12G SAS 2.5" HDD to the cart
Add 400-ATJU - Refurbished - Dell 2TB 7.2K 12G SAS 2.5" HDD to the cart
Add 400-AVEZ - Refurbished - Dell 2.4TB 10K 12G SAS 2.5" HDD to the cart
Add 400-ATKR - Refurbished - Dell 8TB 7.2K 12G SAS 3.5" HDD to the cart
Add 400-AWIP - Refurbished -Dell 12TB 7.2K 12G SAS 3.5" HDD to the cart
Add 400-BFWT - Refurbished - Dell 14TB 7.2K 12G SAS 3.5" HDD to the cart
Add 819201-B21 - Refurbished - HPE 8TB SAS 12G Business Critical 7.2K LFF SC 512e HDD to the cart
Add 857644-B21 - Refurbished - HPE 10TB SAS 12G Business Critical 7.2K LFF SC Helium 512e HDD to the cart
Add 881779-B21 - Refurbished - HPE 12TB SAS 12G Business Critical 7.2K LFF SC Helium 512e HDD to the cart
Add P09153-B21 - Refurbished - HPE 14TB SAS 12G Business Critical 7.2K LFF SC Helium 512e HDD to the cart
Add P23863-B21 - Refurbished - HPE 16TB SAS 12G Business Critical 7.2K LFF SC Helium 512e ISE HDD to the cart

From the blog

The Dirty Connector Problem: MPO Inspection and Cleaning
The Dirty Connector Problem: MPO Inspection and Cleaning

Contamination is the leading cause of fiber link failure, and one dirty position on an MPO ferrule presents as a...

My Optic Won't Link: Reading DOM and Working the Optical Loss Budget
My Optic Won't Link: Reading DOM and Working the Optical Loss Budget

Before replacing a transceiver, read its DOM. Transmit and receive power split a dead link into three buckets in under...

What Can You Actually Run on a 48GB NVIDIA A40? Measured Model Sizes and Tokens Per Second (2026)

One A40 48GB runs 27–34B models at 23–29 tokens/sec, fits a 70B at Q4 at 12–13.5 tokens/sec, and serves 1,705...

The Dirty Connector Problem: MPO Inspection and Cleaning
The Dirty Connector Problem: MPO Inspection and Cleaning

Contamination is the leading cause of fiber link failure, and one dirty position on an MPO ferrule presents as a failing module. The inspect-clean-inspect discipline, the right tools, what never to do, and the symptom patterns that should send you to the scope instead of the spares shelf.

My Optic Won't Link: Reading DOM and Working the Optical Loss Budget
My Optic Won't Link: Reading DOM and Working the Optical Loss Budget

Before replacing a transceiver, read its DOM. Transmit and receive power split a dead link into three buckets in under a minute. Per-lane readings, the loss budget arithmetic, and the failures DOM is blind to.

What Can You Actually Run on a 48GB NVIDIA A40? Measured Model Sizes and Tokens Per Second (2026)

One A40 48GB runs 27–34B models at 23–29 tokens/sec, fits a 70B at Q4 at 12–13.5 tokens/sec, and serves 1,705 tokens/sec of aggregate output on an 8B model at 100 concurrent requests. The measured numbers, the KV cache math behind the 72B cliff, and the three things an Ampere card cannot do.

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